WebFeb 24, 2024 · Any imaginary line joining the North and South poles that is used to locate a position on Earth’s surface in an east-west direction is a longitudinal line, or meridian. By defining a meridian as a benchmark, and … WebLines of longitude run between the North Pole and the South Pole. These lines are also called meridians. Like lines of latitude, meridians are measured in degrees, minutes, and seconds. The north-south line that marks 0° longitude passes through Greenwich, England. This is called the Greenwich, or prime, meridian.

Meridian - Definition, Meaning & Synonyms

WebMar 24, 2024 · Meridian. A line of constant longitude on a spheroid (or sphere ). More generally, a meridian of a surface of revolution is the intersection of the surface with a … WebNoun 1. line of longitude - an imaginary great circle on the surface of the earth passing through the north and south poles at right angles to the equator; "all points on the same meridian have the same longitude" meridian great circle - a circular line on the surface of a sphere formed by intersecting it with a plane passing through the center ilife a4s probleme

What does Meridian mean? - Definitions.net

Webmeridian. 1. An imaginary line encircling a globe at right angles to its equator and passing through the poles, or half of such a line. 2. In complementary medicine, traditional Chinese … Web1. : an imaginary circle or closed curve on the surface of a sphere or globe-shaped body (as the eyeball) that lies in a plane passing through the poles. 2. : any of the pathways along … WebMeridian definition: A great circle passing through the two poles of the celestial sphere and the zenith of a given observer. ilife 13 download