/ Dictionary / Index U unarm: Meaning and Definition of Find definitions for: un•arm Pronunciation: (un-ärm'), [key] — v.t. to deprive or relieve of arms; disarm. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: unarm (Thesaurus) unargued unarmed Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language