/ Dictionary / Index R Rebecca: Meaning and Definition of Find definitions for: Re•bec•ca Pronunciation: (ri-bek'u), [key] — n. a female given name: from a Hebrew word meaning “binding.” Rebekah. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rebecca (Thesaurus) rebec Rebekah Related Content Daily Word Quiz: abominable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language