/ Dictionary / Index C Cavill: Meaning and Definition of Find definitions for: Cav•ill Pronunciation: (kav'ul), [key] — n. 1839–1927, Australian swimmer and coach, born in England: developed the Australian crawl. his sondied 1945, Australian-American swimmer and coach: developed the butterfly stroke. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cavil caving Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language