/ Dictionary / Index E enneasyllabic: Meaning and Definition of Find definitions for: en•ne•a•syl•lab•ic Pronunciation: (en"ē-u-si-lab'ik), [key] — adj. consisting of or pertaining to nine syllables. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. enneastylos Ennis Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language