Breadcrumb Home > Dictionary > Index A antemeridian: Meaning and Definition of Find definitions for: an•te•me•rid•i•an Pronunciation: (an"tē-mu-rid'ē-un), [key] — adj. occurring before noon. of or pertaining to the forenoon. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: antemeridian (Thesaurus) antelope ante meridiem 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: oblique Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language