/ Dictionary / Index C cath-: Meaning and Definition of Find definitions for: cath- Pronunciation: [key] var. ofbefore an aspirate: cathode. Cath. Pronunciation: [key] (often l.c.) cathedral. Catholic. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. catgut Cathar Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language