/ Dictionary / Index I iodate: Meaning and Definition of Find definitions for: i•o•date Pronunciation: (ī'u-dāt"), [key] — n., v., -dat•ed, -dat•ing. —n. a salt of iodic acid, as sodium iodate, NaIO. —v.t. to iodize. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. iod- iodic Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language