/ Dictionary / Index O overmantel: Meaning and Definition of Find definitions for: o•ver•man•tel Pronunciation: (ō'vur-man"tl), [key] — adj. situated above a mantelpiece. —n. an ornament or panel situated above a mantelpiece. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: overmantel (Thesaurus) overman overmaster Related Content Daily Word Quiz: blanch Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language