/ Dictionary / Index D decoic acid: Meaning and Definition of Find definitions for: de•co'ic ac'id Pronunciation: (di-kō'ik), [key] — Chem. Chem. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. decoder decollate Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language