/ Dictionary / Index I iodize: Meaning and Definition of Find definitions for: i•o•dize Pronunciation: (ī'u-dīz"), [key] — -dized, -diz•ing. to treat, impregnate, or affect with iodine or an iodide. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: iodize (Thesaurus) iodism iodo- 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