Noun Definition
meridian
1.Definition: a town in eastern Mississippi
Category: Places2.Definition: 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"
Related Noun(s):line of longitude
Category: Places3.Definition: the highest level or degree attainable; the highest stage of development
Related Noun(s):acme, elevation, height, peak, pinnacle, summit, superlative, tiptop, top
Category: General