Breadcrumb Home > Dictionary > Index O owl butterfly: Meaning and Definition of Find definitions for: owl' but"terfly Pronunciation: [key] any of several South American nymphalid butterflies of the genus Caligo, esp. C. eurylochus, having a spot like an owl's eye on each hind wing. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. owl owlet TrendingHere are the facts and trivia that people are buzzing about. Did Birds Evolve from Dinosaurs? The Twelve Dancing Princesses Current Events This Week: January 2023 African Americans by the Numbers Andersen's Fairy Tales: Contents The Celtic Twilight: A Teller of Tales ✖ Related Content Daily Word Quiz: catalpa Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language