/ Dictionary / Index C cirrhus: Meaning and Definition of Find definitions for: cir•rhus Pronunciation: (sir'us), [key] — pl. cir•rhi a mucus-bound ribbonlike mass of spores that is exuded from a fungus. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cirrhus (Thesaurus) cirrhosis cirri Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language