- Biochemistry. a bile acid, C24H40O5, 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.
Origin of cholic acid
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a crystalline insoluble acid present in bile: used as an emulsifying agent and an intermediate in the synthesis of organic compounds. Formula: C 24 H 40 O 5
C19: from Greek kholikos; see chole-
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
- An abundant crystalline bile acid derived from cholesterol.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.