a water-in-oil emulsion injected with immunogen (Freund's incomplete adjuvant) or with immunogen and killed mycobacteria (Freund's complete adjuvant) to enhance the immune response to the immunogen.
Origin of Freund's adjuvant
1945–50; after Jules Freund (1891–1960), Hungarian-born U.S. immunologist
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
A substance consisting of killed microorganisms, such as mycobacteria, in an oil and water emulsion that is administered to induce and enhance the formation of antibodies.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.