/ Dictionary / Index E eighty-eight: Meaning and Definition of Find definitions for: eight•y-eight Pronunciation: (ā'tē āt'), [key] — n. a cardinal number, 80 plus 8. a symbol for this number, as 88 or LXXXVIII. a set of this many persons or things. the keys of a piano or the piano itself: tickle the old eighty-eight. —adj. amounting to 88 in number. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: eighty-eight (Thesaurus) eighty eighty-eighth Related Content Daily Word Quiz: penchant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language