Search Result for "line of longitude":
Wordnet 3.0

NOUN (1)

1. an imaginary great circle on the surface of the earth passing through the north and south poles at right angles to the equator;
- Example: "all points on the same meridian have the same longitude"
[syn: meridian, line of longitude]



WordNet (r) 3.0 (2006):

line of longitude
    n 1: 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" [syn: meridian, line of longitude]