/ Dictionary / Index C contraoctave: Meaning and Definition of Find definitions for: con•tra•oc•tave Pronunciation: (kon"tru-ok'tiv, -tāv), [key] — n. Music. the octave between the second and third C's below middle C. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. contralto contraorbital Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language