| Midday 1. (n.) The middle part of the day; noon. 2. (a.) of or pertaining to noon; meridional; as, the midday sun. Thesaurus Entries acme, apex, apogee, brow, cap, climax, cloud nine, crest, crown, culmen, culmination, edge, eight bells, extreme limit, extremity, heaven, heavens, height, highest pitch, highest point, limit, maximum, meridian, meridiem, midday, mountaintop, ne plus ultra, no place higher, noon, noonday, nooning, noonlight, noontide, noontime, peak, pinnacle, pitch, point, pole, ridge, seventh heaven, sky, spire, summit, tip, tip-top, top, upmost, upper extremity, uppermost, utmost, vertex, very top, zenith |