/ Dictionary / Index A armistice: Meaning and Definition of Find definitions for: ar•mi•stice Pronunciation: (är'mu-stis), [key] — n. a temporary suspension of hostilities by agreement of the warring parties; truce: World War I ended with the armistice of 1918. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: armistice (Thesaurus) armipotent Armistice Day Related Content Daily Word Quiz: philanthropy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language