/ Dictionary / Index C Cather: Meaning and Definition of Find definitions for: Cath•er Pronunciation: (ka'ur or, often, kath'-), [key] (Si&syl;bert)1876–1947, U.S. novelist. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cather (Thesaurus) cathepsin Catherine Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language