Search references for NAVIGATION FUNCTION. Phrases containing NAVIGATION FUNCTION
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Navigation function usually refers to a function of position, velocity, acceleration and time which is used to plan robot trajectories through the environment
Navigation_function
Inverse functions of sin, cos, tan, etc.
widely used in engineering, navigation, physics, and geometry. Several notations for the inverse trigonometric functions exist. The most common convention
Inverse trigonometric functions
Inverse_trigonometric_functions
Aircraft navigation method
Area navigation (RNAV, usually pronounced as /ˈɑːrnæv/) is a method of instrument flight rules (IFR) navigation that allows aircraft to fly along a desired
Area_navigation
Process of monitoring and controlling the movement of a craft or vehicle
The field of navigation includes four general categories: land navigation, marine navigation, aeronautic navigation, and space navigation. It is also the
Navigation
Functions of an angle
geometry, such as navigation, solid mechanics, celestial mechanics, geodesy, and many others. They are among the simplest periodic functions, and are widely
Trigonometric_functions
Computational problem
of linguistic rules. A navigation function or a probabilistic navigation function are sorts of artificial potential functions which have the quality of
Motion_planning
Portable combination positioning and navigation system
product which combines a positioning capability (such as GPS) and navigation functions. Some PNA devices are PDAs with limited features and can be unlocked
Personal_navigation_assistant
Information provided during an instrument approach
This is known as common VNAV. Vertical navigation functions are increasingly linked with performance-based navigation (PBN) procedures that use satellite-based
Vertical_navigation
Military air navigation system
A tactical air navigation system, commonly referred to by the acronym TACAN, is a navigation system initially designed for naval aircraft to acquire moving
Tactical air navigation system
Tactical_air_navigation_system
Map application operated by Apple
icon. Several new functions were also implemented, including full-screen mode, night mode, real-time traffic information, navigation for pedestrians, and
Apple_Maps
1 minus the cosine of an angle
functions, most notably the coversine and haversine. The latter, half a versine, is of particular importance in the haversine formula of navigation.
Versine
Use of satellite signals for navigation or geo-spatial positioning
Satellite navigation (satnav) or satellite positioning is the use of satellites for navigation or geopositioning. A global navigation satellite system
Satellite_navigation
Form of social computing
Social navigation is a form of social computing was introduced Paul Dourish and Matthew Chalmers in 1994, who defined it as when "movement from one item
Social_navigation
Canalised river in Hertfordshire and London, England
The Lee Navigation is a canalised river incorporating the River Lea (also called the River Lee along the sections that are navigable). It flows from Hertford
Lee_Navigation
eyes expansion". The Korea Times. Retrieved 2026-05-13. "Naver adds navigation function to its map app". koreajoongangdaily.joins.com. 2015-12-03. Retrieved
Map_platforms_in_South_Korea
Continuously computed dead reckoning
An inertial navigation system (INS; also inertial guidance system, inertial instrument) is a navigation device that uses motion sensors (accelerometers)
Inertial_navigation_system
Navigation using astronomical objects to determine position
Celestial navigation, also known as astronavigation, is the practice of position fixing using stars and other celestial bodies that enables a navigator
Celestial_navigation
Type of computer keyboard navigation
In computing, caret navigation (or caret browsing) is a kind of keyboard navigation where a caret (also known as a ‘text cursor’, ‘text insertion cursor’
Caret_navigation
Formula for the great-circle distance between two points on a sphere
20th-century navigation and trigonometric texts. These days, the haversine form is also convenient in that it has no coefficient in front of the sin2 function. The
Haversine_formula
Irish Government agency
on the functions of the Office of the Surveyor General in 1762), the Directors-General of Inland Navigation (which had taken on the functions of the Fisheries
Office_of_Public_Works
other British national parks but alone amongst them also exercises a navigation function. The "Sandford Principle" as applied in other national parks does
List of navigation authorities in the United Kingdom
List_of_navigation_authorities_in_the_United_Kingdom
Model of movement
follow the traffic laws. The model is based on the Probabilistic Navigation function (PNF), which was originally developed for robotics motion planning
Crowd_simulation
Air traffic management functions
Communication, navigation and surveillance (CNS) are the main functions that form the infrastructure for air traffic management, and ensure that air traffic
Communication, navigation and surveillance
Communication,_navigation_and_surveillance
Part of the automobile controls
navigation systems, developed as the first of its kind in the world 2008: World's first navigation system-linked brake assist function and Navigation
Automotive_navigation_system
Audi in-car entertainment system
without full navigation capability, Audi does not describe this infotainment system as MMI. However, an MMI-esque control dial and function keys is provided
Multi_Media_Interface
Software for editing plain text documents
select the name of an include file, function or variable, then jump to its definition. Some also allow for easy navigation back to the original section of
Text_editor
Process of steering a ship from a starting point to a destination
Marine navigation is the art and science of steering a ship from a starting point (sailing) to a destination, efficiently and responsibly. It is an art
Marine_navigation
always provide navigation function in the restricted parts of the DVD. This is because those parts are sometimes lacking the navigation commands which
User_operation_prohibition
European global navigation satellite system
Galileo is a global navigation satellite system (GNSS) created by the European Union through the European Space Agency (ESA) and operated by the European
Galileo (satellite navigation system)
Galileo_(satellite_navigation_system)
Ancient astronomical instrument
instruments used in astronomy, geometry, and navigation. According to the inventor, the Cosmolabe can perform the functions of the Sphere, various types of Astrolabes
Cosmolabe
Class of radio navigation systems
Hyperbolic navigation is a class of radio navigation systems in which a navigation receiver instrument is used to determine location based on the difference
Hyperbolic_navigation
provided that they are set up before the trip and only playing audio or navigation function is used. They must display the white-on-green 'P-plates', rather
Driver's licences in Australia
Driver's_licences_in_Australia
Offline map and navigation app for Android & iOS
Organic Maps is an offline navigation app that uses map data from OpenStreetMap. The application is designed to function without internet connectivity
Organic_Maps
French jet fighter aircraft
In the air-to-ground mode, the RDY has mainly ground mapping and navigation functions, with no real ground attack modes. Capable of automatically locking
Dassault_Mirage_2000
Key on a computer or terminal keyboard
sometimes acting as menu navigation keys as well. HP 2640 series terminals (1975): first known instance—late 1970s—of screen-labeled function keys (where keys
Function_key
Automatic mechanical calculator
functions used in engineering, science and navigation are built from logarithmic and trigonometric functions, which can be approximated by polynomials
Difference_engine
Use of radio-frequency electromagnetic waves to determine position on the Earth's surface
Radio navigation or radionavigation is the application of radio waves to determine a position of an object on the Earth, either the vessel or an obstruction
Radio_navigation
Algorithm to assess the integrity of GPS signals
satellite, in addition to those required for navigation, must be in view for the receiver to perform the RAIM function; thus, RAIM needs a minimum of five satellites
Receiver autonomous integrity monitoring
Receiver_autonomous_integrity_monitoring
Crew position responsible for navigation of an aircraft or vessel
navigator is the person on board a ship or aircraft responsible for its navigation. The navigator's primary responsibility is to be aware of ship or aircraft
Navigator
Vehicle telematic system
all of the features of UVO and UVO eServices, the 7" Nav version has Navigation and My POIs. On 2015 model year vehicles, Trip Info and My Car Zone are
Kia_Connect
Software used for GPS navigation
by utilizing data from satellite navigation systems. Key functions of satellite navigation software usually includes: Positioning: determines the device's
Satellite_navigation_software
River in Scotland
exporting and importing resources. The Clyde Navigation Trust was initially formed in 1840 by the Clyde Navigation Act 1840 (3 & 4 Vict. c. cxviii), and then
River_Clyde
information for navigation applications, and are thus a form of Geographic information system. They are widely used in localization and navigation, especially
Map_database_management
Maritime patrol aircraft family
Nimrod's navigational functions were computerised, and were managed from a central tactical compartment housed in the forward cabin. Various functions such
Hawker_Siddeley_Nimrod
Russian navigation satellite
spacecraft differ from their predecessors in that they possess enhanced navigation functions. They will have a new design and amenities, and more accurate chronometers
GLONASS-K2
1955 naval fighter aircraft by Vought
performed using a pair of F-8s, one pilot concentrated on radar and navigation functions while the other searched the skies with their eyes; ground controllers
Vought_F-8_Crusader
Mobile phone model
OLED display below the main 2.2-inch display which shows different navigational functions, tailored for the current software operation (as previously appearing
Samsung_SGH-U900_Soul
Study of interactions between travellers and infrastructure
and area 2 is the extra delay by shifting traffic to city streets. Navigation function in Google Maps can be referred as a typical industrial application
Traffic_flow
Series of British mid-size luxury SUVs
system's navigation functions were unique to Land Rover because, in addition to the typical road map navigation, benefits included an off-road navigation and
Land_Rover_Discovery
American satellite-based radio navigation service
hyperbolic navigation system owned by the United States Space Force and operated by Mission Delta 31. It is one of the global navigation satellite systems
Global_Positioning_System
Navigation for aviation
The basic principles of air navigation are similar to those of general navigation, involving the planning, recording, and controlling of a craft’s movement
Air_navigation
Branch of engineering
Guidance, navigation and control (abbreviated GNC, GN&C, or G&C) is a branch of engineering dealing with the design of systems to control the movement
Guidance, navigation, and control
Guidance,_navigation,_and_control
Hypothetical navigation method of homing pigeons
Olfactory navigation is a hypothesis that proposes the usage of the sense of smell by pigeons, in particular the mail pigeon, in navigation and homing
Olfactory_navigation
Offline, privacy-focused map navigation app
free and open-source, offline navigation app that uses map data from OpenStreetMap (OSM). The app is designed to function without internet connectivity
CoMaps
List about the Marvel Universe
traffic, and many other purposes. The on-board computer performs navigation functions, remote sensor image-enhancement, and radar interpretation. Quinjet:
Features of the Marvel Universe
Features_of_the_Marvel_Universe
Type of aircraft radar
The PS-18/A had slightly improved maritime performance: the beacon navigation function was disabled, and a sea clutter filter, a simple, switchable shortened
AN/APS-4_search_radar
Device to deduce location from satellite signals
navigation device, also called a satnav device or GPS/GNSS device, uses satellites of the Global Positioning System (GPS) or other global navigation satellite
Satellite_navigation_device
Lights on a vehicle indicating position, heading, and status
A navigation light, also known as a running or position light, is a source of illumination on a watercraft, aircraft or spacecraft, meant to give information
Navigation_light
International organization
member countries, whose function is to encourage European prosperity by guaranteeing a high level of security for navigation of the Rhine and environs
Central Commission for Navigation on the Rhine
Central_Commission_for_Navigation_on_the_Rhine
Outcome-oriented aircraft steering infrastructure
ICAO performance-based navigation (PBN) specifies that aircraft required navigation performance (RNP) and area navigation (RNAV) systems performance requirements
Performance-based_navigation
Situation causing risk to air or water navigation
obstructions to navigation. Lighthouse – Structure designed to emit light to aid navigation Lightship – Ship that functions as a lighthouse Navigational buoy –
Navigational_hazard
Web browser and file manager
panels, where each one contains a folder, Web site, or file view.) Navigation functions (back, forward, history, etc.) are available during all operations
Konqueror
Boolean operator
the enclosing function or closure to immediately return None. The Option methods map() and and_then() can be used for safe navigation, but this option
Safe_navigation_operator
Instrument used for navigation and orientation
A compass is a device that shows the cardinal directions used for navigation and geographic orientation. It typically consists of a magnetized needle or
Compass
instructional display type as well as for other administrative and navigational functions. Using these keys, a learner could navigate freely through the displays
TICCIT
Component of aircraft avionics
primary function is in-flight management of the flight plan. Using various sensors (such as GPS and INS often backed up by radio navigation) to determine
Flight_management_system
Military aircraft targeting sensor pod
version of the Litening 5 over the Advanced EOTS upgrade. Primary function: Navigation and infrared/electro-optical targeting Prime contractor: Rafael
AN/AAQ-28_Litening
Watch complication
chronograph with a caliber 13.33Z movement in 1925. The flyback function served navigation and timing sporting events purposes in the 20th century. It was
Flyback_chronograph
American government agency enforcing maritime law (1884–1946)
the Bureau of Marine Inspection and Navigation in 1936. In 1942, Executive Order 9083 transferred many functions of the bureau to two other agencies:
Bureau_of_Navigation
Mathematical function, inverse of an exponential function
to base b, written logb x = y, so log10 1000 = 3. As a single-variable function, the logarithm to base b is the inverse of exponentiation with base b.
Logarithm
Soviet spacecraft research project, 1976–1993
control system, but all navigation functions were centrally located in the shuttle orbiter; the autonomous guidance functions of the boosters were therefore
Buran_programme
Flight or sailing route along the shortest path between two points on a globe's surface
Great-circle navigation or orthodromic navigation (related to orthodromic course; from Ancient Greek ορθός (orthós) 'right angle' and δρόμος (drómos) 'path')
Great-circle_navigation
Cognitive processes needed to analyze spatial structure and relations
skills are needed for movement, depth and distance perception, and spatial navigation. Impaired visuospatial skills can result in, for example, poor driving
Visuospatial_function
Path selection method for aircraft
systems are typically a function of on-board navigational system redundancies. A related term is ANP which stands for "actual navigation performance." ANP refers
Required navigation performance
Required_navigation_performance
Commercial semi-state company in Ireland
safety and regulatory matters. These functions were separated with the establishment of AirNav Ireland. The air navigation services of the IAA became a new
Irish_Air_Navigation_Service
Israeli professor (born 1958)
Pedestrian Crossing in Congested Traffic Based on Probabilistic Navigation Function", Transportation Research Part C, 86, pages 78–96, 2018. Gennady
Shraga_Shoval
Satellite navigation technique used to enhance the precision of position data
application of surveying to correct for common errors in current satellite navigation (GNSS) systems. It uses measurements of the phase of the signal's carrier
Real-time kinematic positioning
Real-time_kinematic_positioning
Former bureau of the U.S. Navy (1862-1942)
returned to the Bureau of Navigation in July 1910. This followed an act of Congress of June 24, 1910, which dispersed the functions of the Bureau of Equipment
Bureau of Navigation (United States Navy)
Bureau_of_Navigation_(United_States_Navy)
Australian Government department, 1982–1987
annual reports. The department was responsible for civil and air navigation functions, inherited from the Department of Transport (III). The department
Department of Aviation (Australia)
Department_of_Aviation_(Australia)
Radio navigation system
Gee, sometimes written GEE, was a radio-navigation system used by the Royal Air Force during World War II. It measured the time delay between two radio
Gee_(navigation)
Ability of many animals to find their way accurately without maps or instruments
Animal navigation is the ability of many animals to find their way accurately without maps or instruments. Birds such as the Arctic tern, insects such
Animal_navigation
Area of geometry, about angles and lengths
functions) such as sine. Throughout history, trigonometry has been applied in areas such as geodesy, surveying, celestial mechanics, and navigation.
Trigonometry
Greek pianist (1926–2014)
8712488012407) https://www.omnia.ie/index.php?europeana_query=bouboulidi&navigation_function=3] Digital Memory of Catalonia @ www.omnia.ie Excerpt from a commentary
Rita_Bouboulidi
Electronic systems used on aircraft
navigation, the display and management of multiple systems, and the hundreds of systems that are fitted to aircraft to perform individual functions.
Avionics
Multi-purpose mobile device
and time. This information may be used for navigation, or the PDA's GPS functions can be used for navigation. Underwater divers can use PDAs to plan breathing
Personal_digital_assistant
Clock which synchronizes its time using radio transmitters
of the system. Although any satellite navigation receiver that is performing its primary navigational function must have an internal time reference accurate
Radio_clock
Navigation technique employing X-ray signals emitted by pulsars
X-ray pulsar-based navigation and timing (XNAV) or simply pulsar navigation is a navigation technique whereby the periodic X-ray signals emitted from pulsars
Pulsar-based_navigation
Cylindrical conformal map projection
1569. In the 18th century, it became the standard map projection for navigation due to its property of representing rhumb lines as straight lines. When
Mercator_projection
Spanish air navigation service provider
en-route and approach phases. ENAIRE performs the following air navigation functions: The planning, management, coordination, operation, maintenance and
ENAIRE
Radar technology
function as a navigation sensor to perform stand-alone dead reckoning navigation calculations as a Doppler Navigation Set (DNS). Doppler navigation systems
Doppler_velocity_sensor
User interface element
a graphical user interface. Its function is to toggle a menu (sometimes referred to as a hamburger menu) or navigation bar between being collapsed behind
Hamburger_button
Compiling data to create a visual image
other points of interest for navigation, and in the creation of thematic maps. Computer cartography is one of the main functions of geographic information
Computer_cartography
Natural-language processing Natural-language understanding Navigation function Navigation research Neato Robotics Necrons Neil Harbisson Nemesis Nemesis
Index_of_robotics_articles
Soviet/Russian communication and navigation satellite constellation
used primarily for navigation, Store and forward communication, and to relay data from US-P satellites. Some of the navigation functions are believed to
Parus_(satellite)
Satellite navigation system
Indian Regional Navigation Satellite System (IRNSS), with an operational name of NavIC (acronym for Navigation with Indian Constellation; also, nāvik 'sailor'
Indian Regional Navigation Satellite System
Indian_Regional_Navigation_Satellite_System
Main page of a website
view when they navigate to a website via a search engine, and it may also function as a landing page to attract visitors. In some cases, the home page is
Home_page
Angular distance between the Moon and another celestial body
In celestial navigation, lunar distance, also called a lunar, is the angular distance between the Moon and another celestial body. The lunar distances
Lunar_distance_(navigation)
The compass is a magnetometer used for navigation and orientation that shows direction in regard to the geographic cardinal points. The structure of a
History_of_the_compass
7th episode of the 1st season of Star Trek: The Next Generation
around her and goes to the bridge, asking questions about the ship's navigational functions. When she questions Lt. Cdr. Data (Brent Spiner) at one of the science
Lonely_Among_Us
Any web page served from a single domain
entertainment, or social media. Hyperlinking between web pages guides the navigation of the site, which often starts with a home page. The most-visited sites
Website
NAVIGATION FUNCTION
NAVIGATION FUNCTION
Male
Egyptian
, a high Egyptian functionary.
Surname or Lastname
English
English : occupational name for a dresser of cloth, Old English fullere (from Latin fullo, with the addition of the English agent suffix). The Middle English successor of this word had also been reinforced by Old French fouleor, foleur, of similar origin. The work of the fuller was to scour and thicken the raw cloth by beating and trampling it in water. This surname is found mostly in southeast England and East Anglia. See also Tucker and Walker.In a few cases the name may be of German origin with the same form and meaning as 1 (from Latin fullare).Americanized version of French Fournier.Samuel Fuller (1589–1633), born in Redenhall, Norfolk, England, was among the Pilgrim Fathers who sailed on the Mayflower in 1620. He was a deacon of the church and until his death functioned as Plymouth Colony’s physician.
Surname or Lastname
English (chiefly Kent and Sussex)
English (chiefly Kent and Sussex) : occupational name for a designer or engineer, from a Middle English reduced form of Old French engineor ‘contriver’ (a derivative of engaigne ‘cunning’, ‘ingenuity’, ‘stratagem’, ‘device’). Engineers in the Middle Ages were primarily designers and builders of military machines, although in peacetime they might turn their hands to architecture and other more pacific functions.German : from the Latin personal name Januarius (see January 1). Jänner is a South German word for ‘January’, and so it is possible that this is one of the surnames acquired from words denoting months of the year, for example by converts who had been baptized in that month, people who were born or baptized in that month, or people whose taxes were due in January.
Male
Celtic
, great justiciary, or functionary.
Boy/Male
Buddhist, Indian, Japanese
Mysterious Function
Boy/Male
Irish
St. Jarlath (born c. 550 AD) was noted for his piety and his ability as a teacher. In old age he decided to found a monastery where he could end his days. He asked one of his pupils, St. Breandan the Navigator, to drive his chariot east and when the chariot broke a wheel at Tuam in County Galway he took it as a sign that that was where he should end his journey, founding a church that became a great center of learning and art. The name is still popular in this part of Ireland.
Girl/Female
Tamil
Navigator
Boy/Male
Hindu, Indian
Navigator
Surname or Lastname
English
English : topographic name for someone who lived by the gates of a medieval walled town. The Middle English singular gate is from the Old English plural, gatu, of geat ‘gate’ (see Yates). Since medieval gates were normally arranged in pairs, fastened in the center, the Old English plural came to function as a singular, and a new Middle English plural ending in -s was formed. In some cases the name may refer specifically to the Sussex place Eastergate (i.e. ‘eastern gate’), known also as Gates in the 13th and 14th centuries, when surnames were being acquired.Americanized spelling of German Götz (see Goetz).Translated form of French Barrière (see Barriere).In New England, Gates was the preferred English version of the name of an extensive French family, called Barrière dit Langevin.
Biblical
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Boy/Male
Bengali, Indian
Joy; One who Shows the Right Path; Navigator
Boy/Male
Hindu, Indian, Sanskrit
Navigator; One who Shows the Right Path to Others
Surname or Lastname
English
English : occupational name for a navigator, from Old Norse stýrimaðr ‘steersman’ (a compound of stýra ‘to steer’ + maðr ‘man’).English : from an Old French diminutive form Esturmin of a Germanic byname meaning ‘storm’. Compare Storm.North German (Sturmann) : altered spelling of Stuhrmann, an occupational name for a helmsman, from Middle Low German stūren ‘to steer’ + mann ‘man’.Jewish (eastern Ashkenazic) : origin uncertain; possibly an ornamental name from Polish szturman ‘mate (of a ship)’.
Male
Egyptian
, Functionary of the Interior.
Male
Egyptian
, an Egyptian functionary.
Surname or Lastname
English
English : nickname from the animal, Middle English catte ‘cat’. The word is found in similar forms in most European languages from very early times (e.g. Gaelic cath, Slavic kotu). Domestic cats were unknown in Europe in classical times, when weasels fulfilled many of their functions, for example in hunting rodents. They seem to have come from Egypt, where they were regarded as sacred animals.English : from a medieval female personal name, a short form of Catherine.Variant spelling of German and Dutch Katt.
Girl/Female
Tamil
Aritra | அரிதà¯à®°à®¾
One who shows the right path, Navigator
Aritra | அரிதà¯à®°à®¾
Girl/Female
Hindu, Indian
One who Shows the Right Path; Navigator
Surname or Lastname
English
English : probably a habitational name from a place in Devon named Bowditch, from the Old English phrase būfan dīce ‘above the ditch’.The surname Bowditch is well known in New England. Nathaniel Bowditch (1773–1838), author of The Practical Navigator (1772), a standard work that went through more than sixty editions, was born in Salem, MA, the son of a shipmaster. The family can be traced back, via a clothier who settled in New England in 1671, to Thorncombe in Devon in the early 16th century.
Male
Egyptian
, a great functionary.
NAVIGATION FUNCTION
NAVIGATION FUNCTION
Girl/Female
Tamil
Modesty
Girl/Female
Arabic, Hebrew
God Shall Redeem
Girl/Female
Indian
Assiduous, Persistent
Girl/Female
Bengali, Indian, Telugu
Moon Light
Boy/Male
Irish
Ingenious.
Boy/Male
Hindu
Virtuous
Boy/Male
Hindu, Indian
Living Well
Girl/Female
Tamil
Gayatree | காயதà¯à®°à¯€
A vedic Mantra praising the Sun, A sacred verse, A Goddess, Mother of the Vedas
Boy/Male
Hindu
Surname or Lastname
English (Somerset)
English (Somerset) : possibly from the Welsh patronymic ap Ridel ‘son of Ridel’.
NAVIGATION FUNCTION
NAVIGATION FUNCTION
NAVIGATION FUNCTION
NAVIGATION FUNCTION
NAVIGATION FUNCTION
p. pr. & vb. n.
of Navigate
n.
Aerial navigation; the art of raising and guiding balloons in the air.
n.
The art or science of flying.
n.
An artificial channel filled with water and designed for navigation, or for irrigating land, etc.
n.
Weariness.
n.
The art of managing a vessel; seamanship; navigation; as, globular sailing; oblique sailing.
n.
The act or operation of levigating.
n.
A tribunal or commission having charge of the revenue derived from trade and navigation.
n.
the science or art of conducting ships or vessels from one place to another, including, more especially, the method of determining a ship's position, course, distance passed over, etc., on the surface of the globe, by the principles of geometry and astronomy.
n.
The act of navigating; the act of passing on water in ships or other vessels; the state of being navigable.
v. t.
To direct the course of, as of a ship, where navigation is dangerous.
n.
Ships in general.
n.
A lighter, or vessel for inland navigation.
n.
One who navigates or sails; esp., one who direct the course of a ship, or one who is skillful in the art of navigation; also, a book which teaches the art of navigation; as, Bowditch's Navigator.
n.
The management of sails, rudder, etc.; the mechanics of traveling by water; seamanship.
n.
Dimness; cloudiness.
n.
An aerial navigator; a balloonist.
n.
Navigation.
n.
An experimenter in aviation.
n.
Navigation along the coast; the details of coast pilotage.