quadrivalence


Also found in: Medical.
Related to quadrivalence: vaccinee, reactogenic

quad·ri·va·lent

 (kwŏd′rə-vā′lənt)
adj.
Tetravalent.

quad′ri·va′lence, quad′ri·va′len·cy n.
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.