/ Dictionary / Index C chincapin: Meaning and Definition of Find definitions for: chin•ca•pin Pronunciation: (ching'ku-pin), [key] — n. chinquapin. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: chincapin (Thesaurus) chin cactus chinch Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language