/ Dictionary / Index C cocci: Meaning and Definition of Find definitions for: coc•ci Pronunciation: (kok'sī, -sē), [key] — n. pl. of coccidioidomycosis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cocci (Thesaurus) -coccal coccid Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language