/ Dictionary / Index C concubine: Meaning and Definition of Find definitions for: con•cu•bine Pronunciation: (kong'kyu-bīn", kon'-), [key] — n. a woman who cohabits with a man to whom she is not legally married. (among polygamous peoples) a secondary wife, usually of inferior rank. (esp. formerly in Muslim societies) a woman residing in a harem and kept, as by a sultan, for sexual purposes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: concubine (Thesaurus) concubinary concupiscence Related Content Daily Word Quiz: mongrel Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language