/ Dictionary / Index R rapper: Meaning and Definition of Find definitions for: rap•per Pronunciation: (rap'ur), [key] — n. a person or thing that raps or knocks. the knocker of a door. a person who chats or talks, esp. freely. a person who performs rap music, esp. professionally. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rapper (Thesaurus) rappé pie rapping Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language