/ Dictionary / Index F full-power: Meaning and Definition of Find definitions for: full-pow•er Pronunciation: (fool'pou'ur), [key] — adj. (of a radio station) able to broadcast up to 100 mi. (166 km) under clear atmospheric conditions. Cf. low-power. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fullom full powered Related Content Daily Word Quiz: supercilious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language