/ Dictionary / Index C commensurable: Meaning and Definition of Find definitions for: com•men•su•ra•ble Pronunciation: (ku-men'sur-u-bul, -shur-u-), [key] — adj. having the same measure or divisor: The numbers 6 and 9 are commensurable since they are divisible by 3. suitable in measure; proportionate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: commensurable (Thesaurus) commensal commensurate Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language