/ Dictionary / Index C conceptacle: Meaning and Definition of Find definitions for: con•cep•ta•cle Pronunciation: (kun-sep'tu-kul), [key] — n. Biol. an organ or cavity enclosing reproductive bodies. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. concept concept art Related Content Daily Word Quiz: fervor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language