/ Dictionary / Index P proparoxytone: Meaning and Definition of Find definitions for: pro•par•ox•y•tone Pronunciation: (prō"pa-rok'si-tōn"), [key] — Class. Gk. Gram. Class. Gk. Gram. —adj. having an accent or heavy stress on the antepenultimate syllable. —n. a proparoxytone word. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: proparoxytone (Thesaurus) propantheline bromide pro patria* Related Content Daily Word Quiz: pugilist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language