/ Dictionary / Index P pter-: Meaning and Definition of Find definitions for: pter- Pronunciation: [key] var. ofbefore a vowel: pteranodon. -pter Pronunciation: [key] a combining form meaning “one with wings” of the kind specified: hymenopter. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. PTC pteranodon Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language