/ Dictionary / Index P py-: Meaning and Definition of Find definitions for: py- Pronunciation: [key] var. ofbefore a vowel: pyemia. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pxt. pya Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language