/ Dictionary / Index I immoderation: Meaning and Definition of Find definitions for: im•mod•er•a•tion Pronunciation: (i-mod"u-rā'shun), [key] — n. lack of moderation. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: immoderation (Thesaurus) immoderate immodest 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