/ Dictionary / Index P po-faced: Meaning and Definition of Find definitions for: po-faced Pronunciation: (pō'fāst"), [key] having an overly serious demeanor or attitude; humorless. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: po-faced (Thesaurus) poetry pogamoggan Related Content Daily Word Quiz: longevity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language