/ Dictionary / Index C coordination compound: Meaning and Definition of Find definitions for: coordina'tion com"pound Pronunciation: [key] — Chem. Chem. complex (def. 10). Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. coordination coordination number Related Content Daily Word Quiz: abstain Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language