line of longitude synonyms

Here's a list of possible synonyms and antonyms for the term line of longitude:

Princeton's WordNet

  1. meridian, line of longitudenoun

    an imaginary great circle on the surface of the earth passing through the north and south poles at right angles to the equator

    tiptop, top, peak, summit, superlative, pinnacle, acme, height, meridian, line of longitude, elevation