/ Dictionary / Index M midwinter: Meaning and Definition of Find definitions for: mid•win•ter Pronunciation: (n.mid'win'tur, -win"-adj.mid'win"tur), [key] — n. the middle of winter. the winter solstice, around December 22. —adj. of, pertaining to, or occurring in the middle of the winter. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: midwinter (Thesaurus) midwife toad midyear Related Content Daily Word Quiz: exemplary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language