/ Dictionary / Index C chinch: Meaning and Definition of Find definitions for: chinch Pronunciation: (chinch), [key] — n. See (loosely) a bedbug. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: chinch (Thesaurus) chincapin chinch bug 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