/ Dictionary / Index O Ohm's law: Meaning and Definition of Find definitions for: Ohm's' law' Pronunciation: [key] — Elect. Elect. the law that for any circuit the electric current is directly proportional to the voltage and is inversely proportional to the resistance. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. O.H.M.S. oho Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language