/ Dictionary / Index W wattage: Meaning and Definition of Find definitions for: watt•age Pronunciation: (wot'ij), [key] — n. power, as measured in watts. the amount of power required to operate an electrical appliance or device. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: wattage (Thesaurus) watt Watteau Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language