Also found in: Medical.
A treatment for infection by the rabies virus in which a series of increasingly strong inoculations with attenuated virus is given to stimulate antibody production during the incubation period of the disease.
[After Louis Pasteur.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.