/ Dictionary / Index C coccoid: Meaning and Definition of Find definitions for: coc•coid Pronunciation: (kok'oid), [key] — adj. resembling a coccus; globular. —n. a coccoid cell or organism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: coccoid (Thesaurus) coccobacillus coccolith 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