/ Dictionary / Index O overarm: Meaning and Definition of Find definitions for: o•ver•arm Pronunciation: (ō'vur-ärm"), [key] — adj. thrown or performed by raising the arm above the shoulder: an overarm pitch; an overarm swimming stroke. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: overarm (Thesaurus) overarching overate Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language