/ Dictionary / Index C cannabinoid: Meaning and Definition of Find definitions for: can•nab•i•noid Pronunciation: (ku-nab'u-noid", kan'u-bu-), [key] — n. any of the chemical compounds that are the active principles of marijuana. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cannabin cannabinol Related Content Daily Word Quiz: confectionery Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language