monovalent

[ mon-uh-vey-luh nt ]
/ ˌmɒn əˈveɪ lənt /
|

adjective

Chemistry. univalent.
Immunology.
  1. containing only one kind of antibody.
  2. pertaining to an antibody fragment with one antigen-binding site.

Origin of monovalent

First recorded in 1865–70; mono- + -valent
Related formsmon·o·va·lence, mon·o·va·len·cy, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for monovalent

British Dictionary definitions for monovalent

monovalent

/ (ˌmɒnəʊˈveɪlənt) /

adjective

chem
  1. having a valency of one
  2. having only one valency
Also: univalent
Derived Formsmonovalence or monovalency, noun
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

Medicine definitions for monovalent

monovalent

[ mŏn′ə-vālənt ]

adj.

Able to form only one covalent or ionic bond.
Having a valence of one; univalent.
Of or relating to an antiserum containing an antibody or antibodies specific for one antigen.
Containing antigens from a single strain of a microorganism.
Having only one site of attachment. Used of an antibody or antigen.
Related formsmon′o•valence null n.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Science definitions for monovalent

monovalent

[ mŏn′ə-vālənt ]

Having a valence of 1; univalent.
Containing antigens from a single strain of a microorganism or virus. Used of a vaccine or serum.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.