Breadcrumb Home > Dictionary > Index M midsummer: Meaning and Definition of Find definitions for: mid•sum•mer Pronunciation: (mid'sum'ur, -sum"-), [key] — n. the middle of summer. the summer solstice, around June 21. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: midsummer (Thesaurus) midstream Midsummer Day TrendingHere are the facts and trivia that people are buzzing about. Biographies: Notable Jewish Religious Leaders Current Events This Week: September 2023 Hispanic Population and the 2010 U.S. Census Preamble of the United Nations Charter The Jewish Calendar ✖ Related Content Daily Word Quiz: bildungsroman Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language