/ Dictionary / Index E enterpriser: Meaning and Definition of Find definitions for: en•ter•pris•er Pronunciation: (en'tur-prī"zur), [key] — n. a person who undertakes or engages in some enterprise; entrepreneur. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: enterpriser (Thesaurus) enterprise enterprise zone Related Content Daily Word Quiz: ontiguous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language