/ Dictionary / Index P phat: Meaning and Definition of Find definitions for: phat Pronunciation: (fat), [key] fat (def. 25). phat Pronunciation: [key] great; wonderful; terrific. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. phasor phatic Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language