Search references for DOUBLE PIPE. Phrases containing DOUBLE PIPE
See searches and references containing DOUBLE PIPE!DOUBLE PIPE
Topics referred to by the same term
A double pipe may be: Diaulos (instrument), in ancient Greece Double vertical bar (|| or ‖), in computing, chemistry, mathematics, music or poetry Lateral
Double_pipe
Typographic symbol
names, often related to particular meanings: Sheffer stroke (in logic), pipe, bar, or (literally, the word "or"), vbar, and others. The vertical bar is
Vertical_bar
Stream in the U.S. state of Maryland
Double Pipe Creek, sometimes called Pipe Creek, is a major tributary of the Monocacy River in Carroll County and Frederick County in Maryland, located
Double_Pipe_Creek
North American set of standard sizes for pipes
iron pipe and tubing. At that time only a small selection of wall thicknesses were in use: standard weight (STD), extra-strong (XS), and double extra-strong
Nominal_Pipe_Size
A double-walled pipe is a secondary contained piping system. It is a pipe within a pipe, or encased in an outer covering, with an annulus (interstitial
Double-walled_pipe
Equipment used to transfer heat between fluids
for all heat exchangers are the same. 1. Double-pipe heat exchanger When one fluid flows through the smaller pipe, the other flows through the annular gap
Heat_exchanger
Method of calculating heat transfer in flow systems
temperature difference between the hot and cold feeds at each end of the double pipe exchanger. For a given heat exchanger with constant area and heat transfer
Logarithmic mean temperature difference
Logarithmic_mean_temperature_difference
Fractal curve
geometry has also been applied to enhance heat transfer performance in double-pipe heat exchangers. List of fractals by Hausdorff dimension Gabriel's Horn
Koch_snowflake
Detailed diagram in the process industry
breakers, eductors Process piping, sizes and identification, including: Pipe classes and piping line numbers Flow directions Interconnections references
Piping and instrumentation diagram
Piping_and_instrumentation_diagram
Traditional Middle Eastern single-reed musical instrument
making the mijwiz a double-pipe, single-reed woodwind instrument. The mijwiz consists of two pipes of equal length; each pipe has around five or six
Mijwiz
River in Maryland, United States
Carroll Creek, Linganore Creek and Ballenger Creek in Frederick County and Double Pipe Creek in Carroll County; other Pennsylvania tributaries include Alloway
Monocacy_River
Taiwanese indigenous people
ceremonial contexts. The traditional double-pipe nose flute (lalingedan) typically consists of one melodic pipe and one drone pipe. The interaction between melody
Paiwan_people
Musical instrument
this description, the fipple is a plug that nearly closes one end of the pipe, open only for the duct that "straitens” (that is, constrains) the channel
Fipple
Instrument for smoking tobacco or other products
A tobacco pipe, often called simply a pipe, is a device specifically made to smoke tobacco. It comprises a chamber (the bowl) for the tobacco from which
Tobacco_pipe
System of phonetic notation
Handbook assigns the prosodic pipe the Unicode encodings U+007C, which is the simple ASCII symbol, and the double pipe U+2016. For example, Merriam-Webster
International Phonetic Alphabet
International_Phonetic_Alphabet
Expression in a computer program
languages inspired by it, these are represented by "||" (double pipe character), "&&" (double ampersand) and "!" (exclamation point) respectively, while
Boolean_expression
Simple wooden flute
A pipe is a tubular wind instrument in general, or various specific wind instruments. The word is an onomatopoeia, and comes from the tone which can resemble
Pipe_(instrument)
Inspirational goddesses of literature, science, and the arts
carries a scroll and books; Euterpe (song and elegiac poetry) carries a double-pipe, the aulos; Erato (lyric poetry) is often seen with a lyre and a crown
Muses
Tubular section or hollow cylinder
A pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which can flow —
Pipe_(fluid_conveyance)
Welsh species of idioglot reed aerophone instruments
Welsh species of idioglot reed aerophone. The name translates literally as "pipe-horn". It is also historically known as cornicyll and pib-corn. It utilises
Pibgorn_(instrument)
Connecting pieces in pipe systems
A fitting or adapter is used in pipe systems to connect sections of pipe (designated by nominal size, with greater tolerances of variance) or tube (designated
Piping_and_plumbing_fitting
Running race in ancient Greece
The diaulos (Δίαυλος, meaning "double pipe") was a double-stadion footrace of approximately 400 metres (1,300 feet), introduced in the 14th Olympiad of
Diaulos_(running_race)
Topics referred to by the same term
Miami County, Indiana, a township Pipe Creek Sinkhole, a paleontological site in Grant County, Indiana Double Pipe Creek, a tributary of the Monocacy
Pipe_Creek
Slavic wind instrument
(pipe) with finger holes and a flared bell that can be made of either natural or man-made materials. It can either consist of a single or a double pipe
Zhaleika
Traditional Middle Eastern woodwind instrument
3 ft. 2½ in. long. The arghul is a double-pipe, Single-reed woodwind instrument that consists of two tubes: a melody pipe with between five and seven holes
Arghul
Musical instrument played with air from the nose
increase the force of their breath through the flute.[citation needed] A double-pipe nose flute (Lalingedan) was played by the Paiwan people in Taiwan. Associated
Nose_flute
Manuscript featuring Ancient Greek music
have been designed for people learning to play, almost certainly on the double pipe known as an aulos. Among other things, the document explains the symbols
Anonymus_Bellermanni
Creek (Maryland) Owens Creek (Maryland) Beaver Branch Double Pipe Creek Big Pipe Creek Little Pipe Creek Sams Creek Toms Creek Friends Creek Middle Creek
List_of_rivers_of_Maryland
State highway in Maryland, US
which is located just north of the confluence of Big Pipe Creek and Little Pipe Creek to form Double Pipe Creek. The state highway continues east as Middleburg
Maryland_Route_77
for each. Commonly, there are five or six tone holes in each pipe, or holes in only one pipe while the other acts as a drone, and the reeds are either cut
Double_clarinet
Wind instrument
Drina, which is made and played somewhat differently. The dvoyanka is a double pipe (gaida), which has a form of a rectangular prism or which is more rarely
Dvoyanka
Argentine footballer and coach (1946–2020)
specialist in pipes, one of his characteristic plays was the so-called "double pipe", by which he passed the ball between the opponent's legs in two consecutive
Tomás_Carlovich
Wrench for assembling and disassembling piping made of threaded pipes
A pipe wrench is any of several types of wrench that are designed to turn threaded pipe and pipe fittings for assembly (tightening) or disassembly (loosening)
Pipe_wrench
Segment of speech that occurs with a single prosodic contour
may also be used for metrical breaks – a single pipe being used to mark metrical feet, and a double pipe to mark both continuing and final prosody, as their
Prosodic_unit
River in Maryland and the District of Columbia, United States
DC Water agreed to invest $140 million on pump station rehabilitation, pipe cleaning and maintenance and public notices of overflows. In late 2004, AWS
Anacostia_River
Woodwind instrument
A bagad in Brest, France Gaita asturiana Welsh bagpipes (double-reed type) Cantabrian pipe band Syrian piper in Damascus, Syria Various forms of the
Bagpipes
Levantine folk dance
deep and mellow sound.[citation needed] The mijwiz (مجوز), which means "double" in Arabic, is very popular in Levantine music. It is a type of reed clarinet
Dabke
Japanese snowboarder (born 1995)
2014, he came in second behind American Taylor Gold in the Red Bull Double Pipe. At the 2015 Winter X Games held in Aspen, Colorado Hiraoka won the silver
Taku_Hiraoka
American Olympian snowboarder
Prix/World Cup champion, 2014 Burton US Open champion, and 2014 Red Bull Double Pipe champion. He is also a Mammoth Mountain U.S. Grand Prix silver medalist
Taylor_Gold
Wind instrument controlled by keyboard
The pipe organ is a musical instrument that produces sound by driving pressurised air (called wind) through the organ pipes selected from a keyboard. Because
Pipe_organ
Khoe dialect cluster of Botswana
the well-known dialect Gǀwi, which has the majority of speakers. The double pipe at the beginning of the name "Gǁana" represents a click like the English
Gǁana_language
Ancient Wind Instrument
instrument are different. Double flutes can be divided into instruments that consist of a melody pipe matched with a drone pipe, and chord flutes in which
Double_flute
Systems for conveying fluids
protection Copper pipe Domestic water system Double-walled pipe EPA Lead and Copper Rule Fire hose Flange Garden hose HDPE pipe Heat pipe Hose MS Pipe, MS Tube
Plumbing
Logical connective OR
bitwise disjunction is performed with the single pipe operator (|), and logical disjunction with the double pipe (||) operator. Logical disjunction is usually
Logical_disjunction
Letter representing a click sound
Alphabet by Lepsius, which were based on a single symbol (pipe, double pipe, pipe-acute, pipe-sub-dot) and from which the modern Khoekhoe letters ⟨ǀ⟩ ⟨ǁ⟩
Click_letter
Khoe language spoken in southern Africa
basic (tenuis) clicks are: ǀg (a single pipe) for a dental click ǁg (a double pipe) for a lateral click ǃg (a pipe with an under-dot, approximately an exclamation
Khoekhoe_language
Woodwind instrument
However, it is difficult to say whether the Old Russian svirel had a double or a single pipe: there is no data about this preserved. What makes things still
Svirel
Organ pipe without moving parts
A flue pipe (also referred to as a labial pipe) is an organ pipe that produces sound through the vibration of air molecules, in the same manner as a recorder
Flue_pipe
Thermal engineering discipline concerning transfer of heat in physical systems
types of heat exchangers include shell and tube, double pipe, extruded finned pipe, spiral fin pipe, u-tube, and stacked plate. Each type has certain
Heat_transfer
Athletic competitions in ancient Greece
straight-line sprint of just over 192 metres (630 ft). The diaulos (lit. 'double pipe'), or two-stade race, is recorded as being introduced at the 14th Olympiad
Ancient_Olympic_Games
fuel injection pipe (also known as double walled, twin walled or sheathed fuel injection pipe) is a special type of fuel injection pipe fitted to diesel
Jacketed_fuel_injection_pipe
identical. The chanter, on which the melody is played, is actually a double pipe, with six holes on each side; one set of holes is used as the drone,
Mišnice
Painting by Nicolas Poussin
three fauns, one of whom is seated drinking, a second is playing on a double pipe, and a third is gathering fruit. In addition to these, on the right,
Midas_and_Bacchus_(Poussin)
Running over a short distance in a limited period of time
from one end of the stadium to the other. The Diaulos (Δίαυλος, "double pipe") was a double-stadion race, c. 400 metres (1,300 feet), introduced in the 14th
Sprint_(running)
Ancient Greek musical artifact
Reading Aulos is the surviving half of an ancient Greek aulos (reed-blown double pipe). It is much more complete than other examples found to date, and is
The_Reading_Aulos
English darts player (born 1971)
Justin Pipe (born 9 November 1971) is an English former professional darts player who competed in Professional Darts Corporation (PDC) events. He won 6
Justin_Pipe
Specification of a derivative along a tangent vector of a manifold
Relativity), the covariant derivative is denoted by a double pipe and the partial derivative by single pipe: ∇ e j v = d e f v i | | j = v i | j + v k Γ
Covariant_derivative
line Pipe + Plus sign Plus sign minus sign, ampersand ± Plus-minus sign plus or minus minus or plus ′ Prime Prime symbol foot (unit), Minute ″ Double prime
List of typographical symbols and punctuation marks
List_of_typographical_symbols_and_punctuation_marks
forms of the zamara exist in Libyan folk music, including single and double-pipe versions, with some featuring horn-like extensions designed to amplify
Music_of_Libya
Ancient erotic dancers from southern Hispania Baetica
endless prurience swing lascivious loins in practised writhings; but the pipe of little Condylus shall play something not too solemn nor unlively. Humming
Puellae_gaditanae
Tradesman who works with mechanical pipes
industrial/commercial/marine piping and heating/cooling systems. Typical industrial process pipe is under high pressure, which requires metals such as carbon steel, stainless
Pipefitter
Reservoir in Berkeley County, West Virginia
Alloway Creek Piney Creek Toms Creek (Middle Creek) Double Pipe Creek (Big Pipe Creek) (Little Pipe Creek) Owens Creek Big Hunting Creek Tuscarora Creek
Sleepy_Creek_Lake
Bundy tube, sometimes called Bundy pipe, is type of double-walled low-carbon steel tube manufactured by rolling a copper-coated steel strip through 720
Bundy_tube
British whistle maker
cylindrical body. 'Express' on a round pea whistle, 'Speedwell' on a Double pipe type. "050 Samuel Auld – Part One, Escargots", TheWhistleGallery.com
Henry_Arthur_Ward
more securely attested in the Old Kingdom when arched harps, flutes and double clarinets were played.[citation needed] Percussion instruments and lutes
Music_of_Egypt
Defunct locomotive manufacturer
1983, certain assets of the Alco Products Division of Smithco, namely double-pipe and hairpin-type heat exchanger products sold under the "Alco Twin" name
American_Locomotive_Company
Short length of pipe which allows two other pipes to be joined
length of pipe with two female National pipe threads (NPT) (in North American terms, a coupler is a double female while a nipple is double male) or two
Coupling_(piping)
Pipe-sizing standard
Iron pipe size (IPS or I.P.S.) is a pipe-sizing system based on the inside diameter (ID) of pipe. It was widely used from the early 19th century to the
Iron_pipe_size
Arabian smoking pipe
A midwakh (Arabic: مدواخ, also spelled medwakh) is a small smoking pipe of Arabian origin, in which dokha (دوخة), a sifted Iranian tobacco product mixed
Midwakh
which is then tied into the bladder. While the first creation of a double reed pipe with a bladder controlling breath is unknown, it is believed to have
Bladder_pipe
Neelam; Kumar, Arvind (31 December 2025). "Performance enhancement of a double-pipe heat exchanger using novel elliptical cut twisted tapes: A CFD investigation"
Je-Chin_Han
Proposed, unfunded, unbuilt reservoir near Union Mills, Carroll County, Maryland, USA
Westminster, Hampstead, Taneytown, and Manchester. The Big Pipe Creek feeds into the Double Pipe Creek, which runs into the Monocacy River and on into the
Union_Mills_Reservoir
Unincorporated community in Maryland, United States
Carroll County and to the west of Detour is the Frederick County Line (Double Pipe Creek), to the east of Detour is Keymar, to the north of Detour is another
Detour,_Maryland
Historic site in Queensland, Australia
concrete pipe culverts, some with stone surrounding the outlets, of varying sizes (approximately 300mm-750mm diameter) and single and double-pipe configurations
Wee_MacGregor_railway
System of measurement used in Ancient Greece
an eighth of a Roman mile diaulos δίαυλος 2 stadia 369.9 m (404.5 yd) double pipe hippikon ἱππικόν 4 stadia 739.7 m (808.9 yd) length of a hippodrome milion
Ancient Greek units of measurement
Ancient_Greek_units_of_measurement
Tool to dislodge clogs in plumbing
jack. A plumber's snake is often used by plumbers to clear a clogged drain pipe or sanitary sewer. Plumber's snakes have a coiled (helix-shaped) metal wire
Plumber's_snake
Plumbing device
In plumbing, a trap is a U-shaped portion of pipe designed to trap liquid or gas to prevent unwanted flow; most notably sewer gases from entering buildings
Trap_(plumbing)
Israeli natural gas field in the Mediterranean
carried out by eight wells connected by a 93 miles (150 km) long subsea double pipe tie-back to a gas processing platform located offshore Ashkelon. First
Tamar_gas_field
American snowboarder (born 1995)
Slopestyle 2013 Legendary Banked Slalom Mount Baker 2015 Red Bull Double Pipe - 1st place double's contest Three-time winner of Danny Davis' Peace Park "Ben Ferguson"
Ben_Ferguson_(snowboarder)
Type of identification
industry, manufacturing industry, and other commercial and industrial contexts, pipe marking is used to identify the contents, properties and flow direction of
Pipe_marking
Ancient Roman musical instrument
with double reeds, kept in a separate box. Tibia curva (ἔλυμος). Boxwood body with curved section "like a horn" attached to the end. "Phrygian pipe. Used
Tibia_(reedpipe)
Type of organ pipe
A reed pipe (also referred to as a lingual pipe) is an organ pipe that is sounded by a vibrating brass strip known as a reed. Air under pressure (referred
Reed_pipe
Mechanism for inter-process communication using message passing
pipe notation Archived 2015-04-08 at the Wayback Machine Doug McIlroy's original 1964 memo, proposing the concept of a pipe for the first time pipe: create
Pipeline_(Unix)
County in Maryland, United States
Creek. Other major streams in the county include Big Pipe Creek, Little Pipe Creek, and Double Pipe Creek, Bear Branch, and the headwaters of the Gunpowder
Carroll_County,_Maryland
(melody pipe) is closer to the French cornemuse du centre and uses the same "half-closed" fingering system. Cornish bagpipes: an extinct type of double chanter
List_of_bagpipes
Tarred fiber
steel ships. Oakum was also used in plumbing for sealing joints in cast iron pipe, and in log cabins for chinking. In shipbuilding it was forced into the seams
Oakum
Woodwind instrument
instrument depicted is further complicated by the symbolism of the aulos, a double piped instrument associated with the satyr Marsyas of Greek mythology. An instrument
Recorder_(musical_instrument)
Pair of instruments
Pipe and tabor is a pair of instruments played by a single player, consisting of a three-hole pipe played with one hand, and a small drum played with the
Pipe_and_tabor
Poetic metre used in Greek and Latin, especially in Roman comedy
Siculus. Xenophon informs us that tetrameters were accompanied by the double pipe known as the aulos. The trochaic foot (or trochee) itself (– u) was called
Trochaic_septenarius
Ancient Greek vase painter
another stands shoulder-height before the horses as he plays an aulos, the double-pipe wind instrument. A third, the smallest figure in the group, stoops beneath
Mastos_Painter
State highway in Maryland, United States
the village of Ladiesburg before crossing Little Pipe Creek, one of the tributaries of Double Pipe Creek, into Carroll County. MD 194 continues as Francis
Maryland_Route_194
Pressure surge when a fluid is forced to stop or change direction suddenly
pressure wave propagates in the pipe. This pressure wave can cause major problems, from noise and vibration to pipe rupture and collapse. It is possible
Hydraulic_shock
Type of knot
Improved clinch Killick Knute Lobster buoy Marlinespike Munter Ossel Pile Pipe Sailor's Snuggle Swing Taut-line Timber Trucker's Tumble Loop Angler's Artillery
Hangman's_knot
American musician
singer-songwriter best known as the lead singer for the American rock band the Verve Pipe. Brian Vander Ark joined the band His Boy Elroy as a guitarist.[when?] He
Brian_Vander_Ark
Kosovan university lecturer
Fejzullahu, Januz Bunjaku, Ali Muriqi: Entropy generation minimization of a double-pipe pin fin heat exchanger, Applied Thermal Engineering, (28), pp. 2337–2344
Naser_Sahiti
Type of technology to produce and use fluids or secondary refrigerants
cooling surface (up to 450 kg/(m2·h)). Commercial evaporators of the double-pipe type used in the food and fish industries have an inside diameter of
Pumpable_ice_technology
Open, end-blown shepherd's flute of northern Moldavia and Bukovina
the fluier [without a fipple], and the child is the trișcă [here – a double pipe fipple fluier]" (Romanian: adevăratu moş e telinca, tata e fluieru (fără
Moldavian_fluier
Double-reed woodwind instrument
The shawm (/ʃɔːm/) is a conical bore, double-reed woodwind instrument made in Europe from the 13th or possibly 12th century to the present day. It achieved
Shawm
1990 video game
build their new half-pipe, Double Trouble. The game ends with the player being able to use the ramp. Double Trouble is a large half-pipe with a smaller spine
Skate or Die 2: The Search for Double Trouble
Skate_or_Die_2:_The_Search_for_Double_Trouble
Bowl-shaped plumbing fixture
Hydronics Leak detection National pipe thread (NPT) Nominal Pipe Size (NPS) O-ring Oakum Pipe (fluid conveyance) Pipe dope Pipe support Plastic pipework Push-to-pull
Sink
DOUBLE PIPE
DOUBLE PIPE
Surname or Lastname
English
English : habitational name from Wombwell in South Yorkshire, named with the Old English byname Wamba meaning ‘belly’ (or this word used in a transferred topographical sense) + Old English well(a) ‘spring’, ‘stream’.
Surname or Lastname
English
English : nickname for a sickly person, from French debile ‘frail’, ‘weak’ (from Latin debilis).Americanized spelling of German Diebel.
Surname or Lastname
English (of Norman origin)
English (of Norman origin) : nickname from Old French doubel ‘twin’ (literally ‘double’, from Late Latin duplus, classical Latin duplex, from du(o) ‘two’ + plek, a root meaning ‘fold’).
Male
English
Anglicized form of Irish Gaelic Dubhghall, DOYLE means "black stranger."Â
Surname or Lastname
English
English : variant spelling of Dowdell.Possibly an altered spelling of German Daudel, Dautel, variants of Dietz.
Surname or Lastname
English
English : variant of Coble.Americanized spelling of German Kobel.
Surname or Lastname
English
English : of uncertain origin; perhaps derived from the vocabulary word soul as a term of affection.French (Soulé) : variant of Soulier 1.George Soule (1600–80), one of the passengers on the Mayflower in 1620, was one of the founders of Duxbury, MA, where he became comparatively wealthy. He left eight children.
Surname or Lastname
English
English : possibly a variant of Goble or Gobel.Perhaps an Americanized spelling of French Gobeil.
Surname or Lastname
French
French : from a reduced form of the Germanic personal name Hildo (see Hildebrand, Houde).French : habitational name from any of several places in Normandy called La Houle or Les Houles, named in Old French with the singular or plural of houle ‘cave’.English : variant of Hole.
Surname or Lastname
English (of Norman origin)
English (of Norman origin) : variant of Double.In some cases, probably an altered spelling of South German Dobel or Döbel, a topographic name for someone who lived in a gorge or deep valley, Middle High German southern dialect tobel.
Boy/Male
Hindu, Indian
Money; Russian Currency
Girl/Female
Scottish
From the Gaelic 'dubhglas' meaning dark water, dark stream, or from the dark river.
Surname or Lastname
English
English : from the medieval personal name Dobbe, one of several pet forms of Robert in which the initial letter was altered. Compare Hobbs.
Male
English
English name derived from the vocabulary word, from Latin nobilis, NOBLE means "noble."
Boy/Male
British, Christian, English
Dark Water; In the Seventeenth Century; Diminutive of Douglas
Girl/Female
Christian, Hindu, Indian, Kannada
Money
Boy/Male
Hindu
Born during the rainy season, Money
Girl/Female
Latin
Mistress of the home.
Surname or Lastname
English
English : from a variant of the medieval personal name Tebald, Tibalt (see Theobald).
Surname or Lastname
English
English : variant of Dibble.Altered spelling of German Deibel or Deubel.
DOUBLE PIPE
DOUBLE PIPE
Surname or Lastname
English
English : variant spelling of Rymer, a variant of Rimmer.Americanized spelling of German Reimer.Variant spelling of German Rymer.
Boy/Male
English
Lives in the valley of the majestic one.
Boy/Male
Indian, Punjabi, Sikh
Invaluable; Priceless
Boy/Male
English
noble.
Female
French
Feminine form of French L�on, LÉONNE means "lion."
Boy/Male
Hindu
(Father of Radha)
Male
Russian
(Родион) Russian form of Greek Herodion, RODION means "sprung from a hero."
Boy/Male
Hindu
Protector
Boy/Male
Tamil
Intelligent
Girl/Female
American, Australian, British, Christian, Danish, Dutch, English, French, German, Greek
Protector of Mankind; Helper and Defender of Mankind
DOUBLE PIPE
DOUBLE PIPE
DOUBLE PIPE
DOUBLE PIPE
DOUBLE PIPE
n.
Double-quick time, step, or march.
n.
Among compositors, a doublet (see Doublet, 2.); among pressmen, a sheet that is twice pulled, and blurred.
v. t.
To load with a double charge, as of gunpowder.
n.
Double beer; strong beer.
v. i.
To set up a word or words a second time by mistake; to make a doublet.
adv.
In a double degree; doubly.
v. t.
To double the natural darkness of (a place).
n.
That which is doubled over or together; a doubling; a plait; a fold.
a.
To increase by adding an equal number, quantity, length, value, or the like; multiply by two; to double a sum of money; to double a number, or length.
adv.
Twice; doubly.
imp. & p. p.
of Double
adv.
In twice the quantity; to twice the degree; as, doubly wise or good; to be doubly sensible of an obligation.
n.
The act of one that doubles; a making double; reduplication; also, that which is doubled.
a.
To be the double of; to exceed by twofold; to contain or be worth twice as much as.
a.
Double; doubled; reduplicative; repeated.
n.
The state of being double or doubled.
n.
One who, or that which, doubles.
n.
A game between two pairs of players; as, a first prize for doubles.