/ Dictionary / Index C comportance: Meaning and Definition of Find definitions for: com•port•ance Pronunciation: (kum-pôr'tns, -pōr'-), [key] — n. Obs. comportment. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. comport comportment Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language