/ Dictionary / Index H hart: Meaning and Definition of Find definitions for: hart Pronunciation: (härt), [key] — pl. harts, hart. a male deer, commonly of the red deer, Cervus elaphus, esp. after its fifth year. Hart Pronunciation: (härt), [key] — n. 1854–1943, U.S. editor, historian, and educator. born 1936, U.S. politician: senator 1975–87. 1895–1943, U.S. lyricist. 1904–61, U.S. playwright and librettist. 1872–1946, U.S. film actor. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hart (Thesaurus) Harstad Hartack Related Content Daily Word Quiz: coincidence Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language