/ Dictionary / Index C coordinator: Meaning and Definition of Find definitions for: co•or•di•na•tor Pronunciation: (kō-ôr'dn-ā"tur), [key] — n. a person or thing that coordinates. a coordinating conjunction. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: coordinator (Thesaurus) coordination number Coorg 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