/ Dictionary / Index C commeasure: Meaning and Definition of Find definitions for: com•meas•ure Pronunciation: (ku-mezh'ur), [key] — -ured, -ur•ing. to equal in measure or extent; be coextensive with. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. commeasurable comme ci, comme ça* Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language