| has gloss | (noun) a spatial location defined by a real or imaginary unidimensional extent
line |
| lexicalization | eng: line |
| subclass of | (noun) a point or extent in space
location |
| has subclass | (noun) an imaginary line in a field of force; direction of the line at any point is the direction of the force at that point
field line, line of force |
| has subclass | (noun) a line of scalp that can be seen when sections of hair are combed in opposite directions; "his part was right in the middle"
parting, part |
| has subclass | (noun) a straight line through a body or figure that satisfies certain conditions
axis |
| has subclass | (noun) an imaginary line paralleling the equator where a magnetic needle has no dip
aclinic line, magnetic equator |
| has subclass | (noun) an imaginary line connecting points on the Earth's surface where the magnetic declination is zero
agonic line |
| has subclass | (noun) an imaginary line connecting points on the Earth's surface where the magnetic declination is the same
isogonic line, isogonal line, isogone |
| has subclass | (noun) the top line of a hill, mountain, or wave
crest |
| has subclass | (noun) line marking the upper limit of tree growth in mountains or northern latitudes
timber line, timberline, tree line |
| has subclass | (noun) the line on a mountain above which there is perpetual snow and ice
snow line |
| has subclass | (noun) (geology) line determined by the intersection of a geological fault and the earth's surface
fault line |
| has subclass | (noun) a circular line on the surface of a sphere formed by intersecting it with a plane passing through the center
great circle |
| has subclass | (noun) the line formed by the lower edge of a skirt or coat
hemline |
| has subclass | (noun) the line formed by the lower edge of hip-length garment
hipline |
| has subclass | (noun) the line formed by measuring the hip at its greatest part
hipline |
| has subclass | (noun) the line at which the sky and Earth appear to meet
visible horizon, horizon, skyline, sensible horizon, apparent horizon |
| has subclass | (noun) a line drawn on a map connecting points having the same numerical value of some variable
isopleth, isogram, isarithm |
| has subclass | (noun) place where airplanes are parked and the maintenance hangars (but not the runways or taxiways)
flight line |
| has subclass | (noun) an imaginary straight line along which an observer looks
line of sight, line of vision |
| has subclass | (noun) an imaginary line around the Earth parallel to the equator
line of latitude, parallel, parallel of latitude, latitude |
| has subclass | (noun) an imaginary line around the moon parallel to its equator
lunar latitude |
| has subclass | (noun) an established line of travel or access
route, path, itinerary |
| has subclass | (noun) a quarter of the circumference of a circle
quadrant, quarter-circle |
| has subclass | (noun) a line on a sphere that cuts all meridians at the same angle; the path taken by a ship or plane that maintains a constant compass direction
rhumb, rhumb line, loxodrome |
| has subclass | (noun) a line beyond which it is dangerous to go
danger line |
| has subclass | (noun) a line segment forming part of the perimeter of a plane figure; "the hypotenuse of a right triangle is always the longest side"
side |
| has subclass | (noun) a line corresponding to the surface of the water when the vessel is afloat on an even keel; often painted on the hull of a ship
water line, waterline, water level |
| has subclass | (noun) a line marking the level reached by a body of water
water line, watermark |
| has subclass | (noun) a ridge of land that separates two adjacent river systems
watershed, divide, water parting |
| has subclass | (noun) a line or route along which something travels or moves; "the hurricane demolished houses in its path"; "the track of an animal"; "the course of the river"
path, course, track |