/ Dictionary / Index C Cauchy: Meaning and Definition of Find definitions for: Cau•chy Pronunciation: (kō-shē'), [key] 1789–1857, French mathematician. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. caucho Cauchy integral formula Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language