/ Dictionary / Index C cingulum: Meaning and Definition of Find definitions for: cin•gu•lum Pronunciation: (sing'gyu-lum), [key] — pl. -la a belt, zone, or girdlelike part. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cingulum (Thesaurus) Cingalese cinnabar Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language