/ Dictionary / Index C cantharus: Meaning and Definition of Find definitions for: can•tha•rus Pronunciation: (kan'thur-us), [key] — pl. -tha•ri kantharos. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cantharides Can-Tho Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language