/ Dictionary / Index P pwt: Meaning and Definition of Find definitions for: pwt Pronunciation: [key] pennyweight. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pwr Pwyll Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language