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Unit of length
tools, see xUnit. The x unit (symbol xu) is a unit of length approximately equal to 0.1 pm (10−13 m). It is used to quote the wavelength of X-rays and gamma
X_unit
Fictional FBI unit
Federal Bureau of Investigation. These files are transferred to the X-Files unit. The files constitute an unassigned project (outside the Bureau mainstream)
X-files_unit
2024 book
Unit X is a non‑fiction account of the U.S. Defense Innovation Unit, an organization established in 2015 to break through Pentagon bureaucracy and connect
Unit_X_(book)
Circle with radius of one
x and y satisfy the equation x 2 + y 2 = 1. {\textstyle x^{2}+y^{2}=1.} Since x2 = (−x)2 for all x, and since the reflection of any point on the unit
Unit_circle
Validating the behavior of isolated source code
expected behavior. Unit testing describes tests that are run at the unit-level to contrast testing at the integration or system level. Unit testing, as a principle
Unit_testing
Open source web server and a reverse proxy server
Nginx (pronounced "engine x" /ˌɛndʒɪnˈɛks/ EN-jin-EKS, stylized as NGINX or nginx) is a web server that can also be used as a reverse proxy, load balancer
Nginx
Crash of US Air Force bomber with nuclear warheads
X-Unit. Once the bomb impacted the ground, a crush switch on the nose of the bomb (the MC-787 Trigger Circuit) would be closed and trigger the X-Unit
1961_Goldsboro_B-52_crash
Arcade system board used by Midway
World Tour Terminator 2: Judgment Day (arcade game) (Version LA2, LA3 & LA4) Revolution X (Revision 1.0 6/16/1994) Midway T Unit at system16.com v t e
Midway_T_Unit
SI derived unit of absorbed dose of ionizing radiation
sample of matter per unit mass. The unit was named after British physicist Louis Harold Gray, a pioneer in the measurement of X-ray and radium radiation
Gray_(unit)
Topics referred to by the same term
Look up X or x in Wiktionary, the free dictionary. X is the 24th letter of the English alphabet. X may also refer to: X (Dark Horse Comics), a character
X_(disambiguation)
Reference value of length
A unit of length is any arbitrarily chosen and accepted reference standard for measurement of length. The most common units in modern use are the metric
Unit_of_length
South Korean duo
X Hyungwon (Korean: 셔누 X 형원) is the first official sub-unit of South Korean boy group Monsta X. Formed in 2023, the duo is composed of two Monsta X members:
Shownu_X_Hyungwon
Measurement of radiation exposure
röntgen (/ˈrɛntɡən, -dʒən, ˈrʌnt-/; symbol R) is a legacy unit of measurement for the exposure of X-rays and gamma rays, and is defined as the electric charge
Roentgen_(unit)
Type of telephone exchange in UK
Telent plc retained System X and continues to support and develop it as part of its UK services business. The first System X unit to enter public service
System_X_(telephony)
Geometric figure
geometry, the unit hyperbola is the set of points ( x , y ) {\displaystyle (x,y)} in the Cartesian plane that satisfy the implicit equation x 2 − y 2 = 1
Unit_hyperbola
Vacuum tube that converts electrical input power into X-rays
Heat Unit (HU) was used in the past as an alternative to joules. It is a convenient unit when a single-phase power source is connected to the X-ray tube
X-ray_tube
Type of activation function
x ) = x + | x | 2 = { x if x > 0 , 0 x ≤ 0 {\displaystyle \operatorname {ReLU} (x)=x^{+}=\max(0,x)={\frac {x+|x|}{2}}={\begin{cases}x&{\text{if }}x>0
Rectified_linear_unit
Twenty-fourth letter of the Latin alphabet
Vietnamese monetary unit xu) or /ʃ/ (e.g. Chinese names starting with Xi, like Xiaomi or Xinjiang). Many of the words that start with ⟨x⟩ are of Greek origin
X
Vector of length one
{x}}} ) rather than standard unit vector notation (e.g., x̂). In most contexts it can be assumed that x, y, and z, (or x → , {\displaystyle {\vec {x}}
Unit_vector
Modern form of the metric system
The International System of Units, internationally known by the abbreviation SI (from its official French name, Système international d'unités), is the
International_System_of_Units
US Department of Defense organization
The Defense Innovation Unit (DIU), also called Unit X, is a United States Department of Defense (DoD) organization founded to help the U.S. military make
Defense_Innovation_Unit
Method of writing code
actual output tape matches the expected output. After I'd written the first xUnit framework in Smalltalk I remembered reading this and tried it out. That
Test-driven_development
Principal square root of minus 1
when x is a positive real number, log i x = − 2 i ln x π . {\displaystyle \log _{i}x=-{\frac {2i\ln x}{\pi }}.} The factorial of the imaginary unit i
Imaginary_unit
Generalized function whose value is zero everywhere except at zero
as δ ( x ) = { 0 , x ≠ 0 ∞ , x = 0 {\displaystyle \delta (x)={\begin{cases}0,&x\neq 0\\{\infty },&x=0\end{cases}}} such that ∫ − ∞ ∞ δ ( x ) d x = 1. {\displaystyle
Dirac_delta_function
Complex exponential in terms of sine and cosine
number x, one has e i x = cos x + i sin x , {\displaystyle e^{ix}=\cos x+i\sin x,} where e is the base of the natural logarithm, i is the imaginary unit
Euler's_formula
tables below are described here. Name: Name of the framework xUnit: Whether classified as xUnit TAP: Whether can emit Test Anything Protocol (TAP) output
List of unit testing frameworks
List_of_unit_testing_frameworks
Upcoming American monster film
Godzilla x Kong: Supernova is an upcoming American monster film directed by Grant Sputore and written by David Callaham. Produced by Legendary Pictures
Godzilla_x_Kong:_Supernova
Quantity of a three-dimensional space
quantified numerically using SI derived units (such as the cubic metre and litre) or by various imperial or US customary units (such as the gallon, quart, cubic
Volume
Unit of length
entity Å, Å, or Å), which should be used instead. In older publications, where the Å glyph was unavailable, the unit was sometimes written
Angstrom
American software engineer
application of Smalltalk. He wrote the SUnit unit testing framework for Smalltalk, which spawned the xUnit series of frameworks, notably JUnit for Java
Kent_Beck
Japanese biological and chemical warfare unit (1936–1945)
Unit 731 (Japanese: 731部隊, Hepburn: Nana-san-ichi Butai), officially known as the Manchu Detachment 731 and also referred to as the Kamo Detachment and
Unit_731
Comparison of various scales
{minute}}}}{1\ {\ce {hour}}}}=24.63\ {\frac {{\ce {g\ NO}}_{x}}{\ce {hour}}}} After cancelling any dimensional units that appear both in the numerators and the denominators
Conversion_of_units
the unit sphere in the tangent space: U T ( M ) := ∐ x ∈ M { v ∈ T x ( M ) | g x ( v , v ) = 1 } , {\displaystyle \mathrm {UT} (M):=\coprod _{x\in M}\left\{v\in
Unit_tangent_bundle
South Korean musical duo
DK X Seungkwan (Korean: 도겸X승관; also known as DxS) is a sub-unit of South Korean boy band Seventeen, consisting of vocal team members DK and Seungkwan.
DK_X_Seungkwan
1994 video game
on and off by the operator. Revolution X was released as upright two player and deluxe three player arcade units and as a conversion kit for existing gun
Revolution_X
Form of electromagnetic radiation
tissue. For X-rays it is equal to the absorbed dose. The Roentgen equivalent man (rem) is the traditional unit of equivalent dose. For X-rays it is equal
X-ray
American television series
assigned him to the X-Files unit as Scully's partner after an unsuccessful task force attempt to find Mulder. He does not appear in The X-Files feature films
The_X-Files
Class of similar unit testing frameworks
xUnit is a label used for an automated testing software framework that shares significant structure and functionality that is traceable to a common progenitor
XUnit
Latin letter X with circumflex
In mathematics, x̂ often refers to the unit vector in the +X direction. In statistics, it can also represent the predicted value for x, consistent with
X̂
Fictional military intelligence organization in the Doctor Who franchise
UNIT is a fictional military organisation from the British science fiction television series Doctor Who and its spin-offs Torchwood, The Sarah Jane Adventures
UNIT
Functions of an angle
tangent tan x = sin x / cos x {\displaystyle \tan x=\sin x/\cos x} , d d x tan x = cos 2 x + sin 2 x cos 2 x = 1 + tan 2 x , {\displaystyle
Trigonometric_functions
Coordinate system using perpendicular axes
identify the point with coordinates (x, y) with the complex number z = x + iy. Here, i is the imaginary unit and is identified with the point with coordinates
Cartesian_coordinate_system
Fundamental trigonometric functions
positive half of the x {\displaystyle x} -axis intersects the unit circle at exactly one point. The x {\displaystyle x} - and y {\displaystyle y} -coordinates
Sine_and_cosine
Example of topological space
ordering on the unit square (sometimes the dictionary order on the unit square) is a topology on the unit square S, i.e. on the set of points (x,y) in the plane
Lexicographic order topology on the unit square
Lexicographic_order_topology_on_the_unit_square
SI derived unit of angle
denoted by the symbol rad, is the unit of angle in the International System of Units (SI) and is the standard unit of angular measure used in many areas
Radian
Design pattern in functional programming to build generic types
(Free f a)) unit :: a -> Free f a unit x = Pure x bind :: Functor f => Free f a -> (a -> Free f b) -> Free f b bind (Pure x) f = f x bind (Free x) f = Free
Monad (functional programming)
Monad_(functional_programming)
Memory unit used in neural networks
unit (LiGRU) removes the reset gate altogether, replaces tanh with the ReLU activation, and applies batch normalization (BN): z t = σ ( BN ( W z x t
Gated_recurrent_unit
Java testing framework
the Java programming language. JUnit is often used for unit testing, and is one of the xUnit frameworks. JUnit is linked as a JAR at compile-time. The
JUnit
2023 EP by Shownu X Hyungwon
debut extended play by the South Korean boy group Monsta X's first official sub-unit Shownu X Hyungwon. It was released by Starship Entertainment and distributed
The_Unseen_(EP)
Natural number
argument x {\displaystyle x} once (1 f x = f x {\displaystyle fx=fx} ). In physics, selected physical constants are set to 1 in natural unit systems in
1
2023 film by Louis Leterrier
Fast X (also known as Fast & Furious 10) is a 2023 American action film directed by Louis Leterrier from a screenplay by Dan Mazeau and Justin Lin, both
Fast_X
Prison in Kansas, U.S.
comprises 10 structures. The dorms or units "R", "S", "T", "W", and "X". The designation of "S dorm" and "X Unit" are used to reduce confusion in radio
Lansing_Correctional_Facility
Central computer component that executes instructions
A central processing unit (CPU), also known as a central processor, main processor, or simply processor, is the primary processor in a given computer.
Central_processing_unit
Sphere with radius one, usually centered on the origin of the space
: x 1 2 + x 2 2 + x 3 2 ≤ 1 } {\displaystyle \{x\in \mathbb {R} ^{3}:x_{1}^{2}+x_{2}^{2}+x_{3}^{2}\leq 1\}} , which is the surface area of the unit sphere
Unit_sphere
South Korean musical duo
S.Coups X Mingyu (Korean: 에스쿱스 X 민규; also known as CxM) is a sub-unit of South Korean boy band Seventeen, consisting of hip hop team members S.Coups and
S.Coups_X_Mingyu
Home video game consoles
of either the Series X or Series S, as it would likely cause issues with specifications for games between the first such units and mid-generation ones
Xbox_Series_X_and_Series_S
Variant of the metric system
{x}}} (energy defined in terms of work) p = F L 2 {\displaystyle p={\frac {F}{L^{2}}}} (pressure defined as force per unit area) η = τ / d v d x {\displaystyle
Centimetre–gram–second system of units
Centimetre–gram–second_system_of_units
Mathematical activation function in data analysis
β ( x ) = x sigmoid ( β x ) = x 1 + e − β x . {\displaystyle \operatorname {swish} _{\beta }(x)=x\operatorname {sigmoid} (\beta x)={\frac {x}{1+e^{-\beta
Swish_function
1994 studio album by Da Lench Mob
Ice Cube, Mr. Woody, Dr. Jam, Madness 4 Real, Quincy Jones III, and 88 X Unit. It featured guest appearances from K-Dee, Mack 10, and Yo-Yo. The album
Planet_of_da_Apes
Class of type systems
objects. # let x = object val mutable x = 5 method get_x = x method set_x y = x <- y end;; val x : < get_x : int; set_x : int -> unit > = <obj> Here the
Structural_type_system
Average uncertainty in variable's states
{Y}}}p_{X,Y}(x,y)\log {\frac {p_{X,Y}(x,y)}{p_{Y}(y)}},} where p X , Y ( x , y ) := P [ X = x , Y = y ] {\displaystyle p_{X,Y}(x,y):=\mathbb {P} [X=x,Y=y]}
Entropy_(information_theory)
Complex numbers with unit norm and both real and imaginary parts rational numbers
In mathematics, the rational points on the unit circle are those points (x, y) such that both x and y are rational numbers ("fractions") and satisfy x2 + y2 = 1
Group of rational points on the unit circle
Group_of_rational_points_on_the_unit_circle
Mathematical equation linking e, i and π
of Euler's formula e i x = cos x + i sin x {\displaystyle e^{ix}=\cos x+i\sin x} when evaluated for x = π {\displaystyle x=\pi } . Euler's identity
Euler's_identity
Cohort born from 1965 to 1980
Generation X, often shortened to Gen X, is the demographic cohort following the baby boomers and preceding millennials. Researchers and popular media
Generation_X
Topics referred to by the same term
(IATA code XU), a Kenyan airline X unit (symbol xu), a unit of length approximately equal to 0.1 pm (10−13 m), used for X-ray and gamma ray wavelengths Xu
Xu
Cultivar of Capsicum chili pepper
Currie, the creator of the Carolina Reaper. Pepper X measures an average of 2.693 million Scoville heat units (SHU), beating the previous world record of 1
Pepper_X
Conversion constant for amount of substance
amount of substance n(X), in a sample of a substance X, in terms of the number of elementary entities N(X) in that sample: n ( X ) = N ( X ) N A {\displaystyle
Avogadro_constant
Contemporary art gallery in Mayfair, London
exhibition by Tom French RAW II - Solo exhibition by Zhuang Hong Yi Avant Arte X Unit. Artist: Jason Seif, Lionel Smit, Henrik Uldalen, Brian Willmont, Ryan Hewett
Unit_London
Topics referred to by the same term
production unit, operated 2007–2009 X League (women's football), a women's American football league, began play in 2022 All pages with titles containing X League
X_League
Radiation Units and Measurements (ICRU) is a standardization body set up in 1925 by the International Congress of Radiology, originally as the X-Ray Unit Committee
International Commission on Radiation Units and Measurements
International_Commission_on_Radiation_Units_and_Measurements
2012 APS-C mirrorless camera
dot OLED unit, out-speccing the X-Pro1's 1.44M dot LCD finder. List of retro-style digital cameras X-E1 Owner's Manual, page 114 "Fujifilm X-E1". dpreview
Fujifilm_X-E1
Video gaming brand owned by Microsoft
released in November 2013 and has sold 58 million units. The fourth line of Xbox consoles, the Xbox Series X and Series S, were released in November 2020.
Xbox
unit for measurement of the intensity of astrophysical X-ray sources. One Crab is defined as the intensity of the Crab Nebula at the corresponding X-ray
Crab_(unit)
Computer network protocol
Transaction Protocol Data Unit (TPDU) is a packet-based protocol originally designed for financial transaction processing over an X.25 network. TPDU - The
Transaction Protocol Data Unit
Transaction_Protocol_Data_Unit
Mathematical relation consisting of a multi-variable function equal to zero
x 2 + y 2 − 1 = 0 {\displaystyle x^{2}+y^{2}-1=0} of the unit circle defines y as an implicit function of x, y = 1 − x 2 {\displaystyle y={\sqrt {1-x^{2}}}}
Implicit_function
One over a whole number
unit fractions produces a result that is generally not a unit fraction: 1 x + 1 y = x + y x y {\displaystyle {\frac {1}{x}}+{\frac {1}{y}}={\frac {x+y}{xy}}}
Unit_fraction
Specialized electronic circuit that accelerates graphics
A graphics processing unit (GPU) is a specialized electronic circuit designed for digital image processing and to accelerate computer graphics, being present
Graphics_processing_unit
Correspondence between quaternions and 3D rotations
fixed unit axis ( X , Y , Z ) {\displaystyle (X,Y,Z)} that denotes the Euler axis is given by the quaternion ( C , X S , Y S , Z S ) {\displaystyle (C,X\,S
Quaternions and spatial rotation
Quaternions_and_spatial_rotation
In mathematics, element with a multiplicative inverse
R, the units of the polynomial ring R[x] are the polynomials p ( x ) = a 0 + a 1 x + ⋯ + a n x n {\displaystyle p(x)=a_{0}+a_{1}x+\dots +a_{n}x^{n}} such
Unit_(ring_theory)
Analysis of the dimensions of different physical quantities
something with the same unit as some derived quantity X can be expressed in the general form X = ∏ i = 1 m ( π i ) k i . {\displaystyle X=\prod _{i=1}^{m}(\pi
Dimensional_analysis
Standard unit of mass for atomic-scale entities
The dalton (symbol: Da), or unified atomic mass unit (symbol: u), is a unit of mass defined as 1/12 of the mass of an unbound neutral atom of carbon-12
Dalton_(unit)
American artificial intelligence subsidiary of SpaceX
Simultaneously, xAI announced plans to expand Colossus to house at least 1 million graphics processing units. On February 2, 2026, SpaceX acquired xAI in an all-stock
XAI_(company)
Logarithmic unit expressing the ratio of physical quantities
The decibel (symbol: dB) is a relative unit of measurement equal to one tenth of a bel (B). It expresses the ratio of two values of a power or root-power
Decibel
Unit of permeability
as: Q = A k Δ P μ Δ x {\displaystyle Q={\frac {Ak\,\Delta P}{\mu \,\Delta x}}} where: The darcy is referenced to a mixture of unit systems. A medium with
Darcy_(unit)
Mathematical functions
arsinh x ) = x . {\displaystyle \sinh(\operatorname {arsinh} x)=x.} Hyperbolic angle measure is the length of an arc of a unit hyperbola x 2 − y 2 =
Inverse_hyperbolic_functions
South Korean musical duo
Jeonghan X Wonwoo (Korean: 정한 X 원우; also known as JxW) is the second sub-unit of South Korean boy band Seventeen, after BSS. Formed by Pledis Entertainment
Jeonghan_X_Wonwoo
Structuring of armed forces of a state
self-contained. Any unit subordinate to another unit is considered its sub-unit or minor unit. It is not uncommon in the United States for unit and formation
Military_organization
Planned US Navy frigate class
unit, a capability not included on Flight I ships of the FF(X). The Patrol Frigate concept also included an expanded sensor suite. The Flight I FF(X)
FF(X)
South African-Canadian-American family
businessman and former public official known for his leadership of Tesla and SpaceX. Musk has been the wealthiest person in the world since 2025; as of June 2026
Musk_family
Unit of area
marla" in India. The units of measurement for marla in India, specially in Punjab, are: Marla – 1(Karm) = 5.5 Ft – 1(Sarsahi)=5.5 Ft x 5.5 Ft = 30.25 Sq
Marla_(unit)
Counterintelligence branch of the OSS (World War II)
communication for itself as a self-contained unit. By the end of World War II, the X-2 had discovered around 3,000 Axis agents. X-2 was led by James R. Murphy at OSS/London
X-2 Counterintelligence Branch
X-2_Counterintelligence_Branch
2023 single by Shownu X Hyungwon
debut song recorded by the South Korean boy group Monsta X's first official sub-unit Shownu X Hyungwon for their debut extended play The Unseen. It was
Love_Me_a_Little
Family of 318 French diesel multiple unit trains
There are three classes: Class X 73500, Class X 73900, and DBAG Class 641. The trains are single unit railcars. The units were ordered jointly with Deutsche
A_TER
Concept in molecular modelling
in the same direction: if (periodic_x) then if (x < -x_size * 0.5) x = x + x_size if (x >= x_size * 0.5) x = x - x_size end if Distance and vector between
Periodic_boundary_conditions
WWII radio guided bomb developed by Nazi Germany
including trial models, were produced. The Fritz X possessed a spoiler-based control setup on its tail fin unit, using three sets of aerodynamic control spoiler
Fritz_X
Japanese manga series
(ra'un meaning "three", meta'ar meaning "X"), Unit is a giant robot that uses antimatter as fuel. XXX Units are vanishingly rare; More common mechs instead
Cannon_God_Exaxxion
2003 video game
the Final Fantasy X series had sold over 20.8 million units worldwide, and at the end of March 2022 had surpassed 21.1 million units sold around the world
Final_Fantasy_X-2
Unit selling price minus its variable cost
margin (CM), or dollar contribution per unit, is the selling price per unit minus the variable cost per unit. "Contribution" represents the portion of
Contribution_margin
South Korean singer (born 1994)
and producer. He is a member of South Korean boy group Monsta X and its sub-unit Shownu X Hyungwon under Starship Entertainment. In 2017, he began performing
Hyungwon
Military unit
the Fat Man firing unit, known as the X-unit, only being successfully tested at Wendover on 4 August, and a final test of the X-unit was carried out six
216th Army Air Forces Base Unit
216th_Army_Air_Forces_Base_Unit
X UNIT
X UNIT
Biblical
to start the List of biblical names starting with X article alternatively use the Article Wizard, or add a request for it.
Girl/Female
Tamil
Sanghmitra | ஸஂகமிதà¯à®°Â
Unity with friendship
Sanghmitra | ஸஂகமிதà¯à®°Â
Surname or Lastname
English
English : topographic name for someone who lived by a grove or thicket, Middle English grove, Old English grÄf.English (Huguenot) : Americanized spelling of the French surname Le Grou(x) or Le Greux (see Groulx).North German form of Grob.North German : habitational name from any of several places named Grove or Groven in Schleswig-Holstein, which derive their name from Middle Low Germany grÅve ‘ditch’, ‘channel’. In some cases the name is a Dutch or Low German form of Grube.Altered form of German Graf.The surnames Grove and Groves are common mainly in the West Midlands. A Huguenot family who acquired the name Grove are descended from a certain Isaac Le Greux or Grou(x) or his brother. They fled from Tours in France in the late 17th century and settled in Spitalfields, London. Their children were known as Grou(x) or Grove; their grandchildren also used the form Grew; but their great-grandchildren, born at the end of the 18th century, were universally Grove.
Girl/Female
Tamil
Unity
Boy/Male
Tamil
Sanyukt | ஸஂயà¯à®•à¯à®¤
Connected, United
Sanyukt | ஸஂயà¯à®•à¯à®¤
Surname or Lastname
English
English : presumably from Old French joint ‘united’, ‘joined’. The application as a surname is unclear.
Surname or Lastname
English
English : habitational name from the city of Lincoln, so named from an original British name Lindo- ‘lake’ + Latin colonia ‘settlement’, ‘colony’. The place was an important administrative center during the Roman occupation of Britain and in the Middle Ages it was a center for the manufacture of cloth, including the famous ‘Lincoln green’.Abraham Lincoln (1809–65), 16th president of the United States, was the son of an illiterate laborer, descended from a certain Samuel Lincoln, who had emigrated from England to MA in 1637.
Surname or Lastname
English (southwest)
English (southwest) : occupational name for a digger of ditches or a builder of dikes, or a topographic name for someone who lived by a ditch or dike, from an agent derivative of Middle English diche, dike (see Dyke).English : regional name from an area of East Sussex, near Hellingly, called ‘the Dicker’ (hence also the hamlets of Upper and Lower Dicker), from Middle English dyker unit of ten (Latin decuria, from decem ‘ten’); the reason for the place being so named is not clear. It has been suggested that the reference is to a bundle of iron rods, in which sense dicras appears in Domesday Book. Such a bundle could have been the rent for property in this iron-working area. Surname forms such as atte dicker occur in the surrounding region in the 13th and 14th centuries.German and Jewish (Ashkenazic) : variant of Dick 2, from an inflected form.North German : variant of Low German Dieker, a topographic or an occupational name for someone who lived or worked at a dike (see Dieck).Americanized spelling of French Decaire.
Boy/Male
Tamil
Born of cosmic unity
Female
English
English name derived from the vocabulary word, UNITY means "oneness, unity."
Girl/Female
Tamil
Ekta | à®à®•தா, à®à®•தா
Unity
Ekta | à®à®•தா, à®à®•தா
Girl/Female
Tamil
Sanyakta | ஸஂயகà¯à®¤à®¾
Joined, United
Sanyakta | ஸஂயகà¯à®¤à®¾
Surname or Lastname
English and French
English and French : nickname for a lighthearted or cheerful person, from Middle English, Old French gai. In Middle English the term could also mean ‘wanton’, ‘lascivious’ and this sense may lie behind the surname in some instances.English (of Norman origin) : habitational name from places in Normandy called Gaye, from an early proprietor bearing a Germanic personal name cognate with Wade.probably from the Catalan personal name Gai (Latin Gaius), or in some cases a nickname from Catalan gay ‘cheerful’.Variant of German Gau.North German : from a Frisian personal name Gay.A Congregational clergyman and one of the forerunners of the Unitarian movement in New England, Ebenezer Gay (1696–1787) was born in Dedham, MA, which had been founded by his grandfather, John Gay, who came to America from Wiltshire, England, about 1630 and settled in Watertown, MA. Ebenezer’s great-grandson Howard was editor of the American Anti-Slavery Standard.
Surname or Lastname
English
English : from Middle English dole ‘portion of land’ (Old English dÄl ‘share’, ‘portion’). The term could denote land within the common field, a boundary mark, or a unit of area; so the name may be of topographic origin or a status name.Irish : reduced and altered Anglicized form of McDowell. Compare McDole.French (Dolé) : nickname for a troubled or anxious person, from Old French dolé, past participle of doler ‘to regret’ (Latin dolere ‘to hurt’).
Biblical
Search for "List of biblical names starting with X"
in existing articles.
Search for "List of biblical names starting with X"
Girl/Female
Tamil
Unity
Surname or Lastname
English
English : from the personal name Perceval, first found as the name of the hero of an epic poem by the 12th-century French poet Crestien de Troyes, describing the quest for the holy grail. The origin of the name is uncertain; it may be associated with the Gaulish personal name Pritorīx or it may be an alteration of the Celtic name Peredur (see Priddy). It seems to have been altered as the result of folk etymological association with Old French perce(r) ‘to pierce or breach’ + val ‘valley’.English : Norman habitational name from either of the two places in Calvados named Perceval.
Surname or Lastname
English and Irish
English and Irish : apparently a topographic name from Middle English furlong ‘length of a field’ (from Old English furh ‘furrow’ + lang ‘long’), the technical term for the block of strips owned by several different persons which formed the unit of cultivation in the medieval open-field system of farming, or a habitational name from a minor place named with this word, such as Furlong in Devon or Shropshire. The surname is now chiefly common in Ireland, where a family of this name settled at the end of the 13th century.Possibly an Americanized form of French Ferland.
Surname or Lastname
English
English : from Old French Gascogne ‘Gascony’, hence a regional name. The name of the region derives from that of the Basques, who are found close by and formerly extended into this region as well; they are first named in Roman sources as VascÅnes, but the original meaning of the name, derived from a root eusk- in the non-Indo-European language that they still speak today, is completely obscure. By the Middle Ages the Basques had been displaced from most of Gascony by speakers of Gascon (a dialect of Occitan, related to French), who were proverbial for their boastfulness. In the 11th century Gascony united with Aquitaine and was thus held by England between 1154 and 1453. See Gascon.
Surname or Lastname
Polish, German, and Jewish (eastern Ashkenazic)
Polish, German, and Jewish (eastern Ashkenazic) : from Polish litwin, an ethnic name for someone from Lithuania (Polish Litwa, Lithuanian Lietuva, a word of uncertain etymology, perhaps a derivative of the river name Leità ). In the 14th century Lithuania was an independent grand duchy which extended from the Baltic to the shores of the Black Sea. It was united with Poland in 1569, and was absorbed into the Russian empire in 1795. The region referred to as Lite in Ashkenazic culture encompassed not only Lithuania but also Latvia, Estonia, Belarus, parts of northern Ukraine, and parts of northeastern Poland.English : from an Old English personal name, Lēohtwine, composed of the elements lēoht ‘light’, ‘bright’ + wine ‘friend’.
X UNIT
X UNIT
Girl/Female
Tamil
Dipanwita | தீபநà¯à®µà¯€à®¤à®¾Â
Lights of diwali
Boy/Male
Native American
He works.
Girl/Female
Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Sanskrit, Tamil, Telugu
A Row of Pictures
Girl/Female
Indian
Surname or Lastname
English or Irish
English or Irish : variant of Searcy.
Female
Egyptian
, Peace of Bes.
Boy/Male
Tamil
Sun
Surname or Lastname
English
English : occupational name for a herbalist or spicer, from Middle English cull(en) ‘to pick’ (Old French coillir, from Latin colligere ‘to collect or gather’) + peper ‘pepper’.
Boy/Male
Indian, Sikh
Love of the Guru
Boy/Male
Anglo, British, English
From the Eagle's Valley
X UNIT
X UNIT
X UNIT
X UNIT
X UNIT
n.
A quantity consisting of three terms, connected by the sign + or -; as, x + y + z, or ax + 2b - c2.
a.
Of or relating to Alphonso X., the Wise, King of Castile (1252-1284).
n.
A tree or wood of the Bible (2 Chron. ii. 8; 1 K. x. 11).
n.
Expressing number; representing number; as, numeral letters or characters, as X or 10 for ten.
n.
Same as Wiver. X () X, the twenty-fourth letter of the English alphabet, has three sounds; a compound nonvocal sound (that of ks), as in wax; a compound vocal sound (that of gz), as in example; and, at the beginning of a word, a simple vocal sound (that of z), as in xanthic. See Guide to Pronunciation, // 217, 270, 271.
n.
A name given to the factors of a continued product when the former are derivable from one and the same function F(x) by successively imparting a constant increment or decrement h to the independent variable. Thus the product F(x).F(x + h).F(x + 2h) . . . F[x + (n-1)h] is called a factorial term, and its several factors take the name of factorials.
n.
Act of crossing at an acute angle, or state of being thus crossed; an intersection in the form of an X; as, the decussation of lines, nerves, etc.
adv.
Crosswise; in the form of an X.
n.
Exact agreement between two expressions or magnitudes with respect to quantity; -- denoted by the symbol =; thus, a = x signifies that a contains the same number and kind of units of measure that x does.
v. t.
To cross at an acute angle; to cut or divide in the form of X; to intersect; -- said of lines in geometrical figures, rays of light, nerves, etc.
n.
A descendant of Ham, Noah's second son. See Gen. x. 6-20.
v.
A St. Andrew's cross, or cross in the form of an X, -- one of the honorable ordinaries.
n.
A quantity so connected with another quantity, that if any alteration be made in the latter there will be a consequent alteration in the former. Each quantity is said to be a function of the other. Thus, the circumference of a circle is a function of the diameter. If x be a symbol to which different numerical values can be assigned, such expressions as x2, 3x, Log. x, and Sin. x, are all functions of x.
n.
A species of armadillo of the genus Xenurus (X. unicinctus and X. hispidus); the tatouay.
n.
A figure or character used to express a number; as, the Arabic numerals, 1, 2, 3, etc.; the Roman numerals, I, V, X, L, etc.
n.
A partisan of Charles X. of France, or of Don Carlos of Spain.
n.
A mysterious composite being, the winged footstool and chariot of the Almighty, described in Ezekiel i. and x.
n.
A symbol representing ten units, as 10, x, or X.
n.
A writing paper made in sheets, ordinarily 16 x 13 inches, and folded so as to make a page 13 x 8 inches. See Paper.