/ Dictionary / Index O ohmmeter: Meaning and Definition of Find definitions for: ohm•me•ter Pronunciation: (ōm'mē"tur), [key] — n. Elect. an instrument for measuring electric resistance in ohms. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ohmmeter (Thesaurus) ohmic resistance O.H.M.S. Related Content Daily Word Quiz: meritocracy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language