/ Dictionary / Index I inutility: Meaning and Definition of Find definitions for: in•u•til•i•ty Pronunciation: (in"y-til'i-tē), [key] — pl. -ties uselessness. a useless thing or person. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: inutility (Thesaurus) inutile inutterable Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language