/ Dictionary / Index C cholic acid: Meaning and Definition of Find definitions for: cho'lic ac'id Pronunciation: (kō'lik, kol'ik), [key] a bile acid, CHO, related to the sex hormones and cholesterol. the commercial form of this compound, obtained from beef bile, used chiefly in the manufacture of drugs and in research. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. choliambus choline Related Content Daily Word Quiz: lunar Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language