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multivalent

[muhl-ti-vey-luh nt, muhl-tiv-uh-luh nt]
adjective
  1. Chemistry. having a valence of three or higher.
  2. Immunology.
    1. containing several kinds of antibody.
    2. pertaining to an antibody that contains many antigen-binding sites.
    3. pertaining to an antibody that has many determinants.
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Origin of multivalent

First recorded in 1870–75; multi- + -valent
Related formsmul·ti·va·lence, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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British Dictionary definitions for multivalent

multivalent

adjective
  1. another word for polyvalent
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Derived Formsmultivalency, 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

Word Origin and History for multivalent

adj.

1874, from multi- + -valent, from Latin valentem, present participle of valere "be worth" (see valiant).

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Online Etymology Dictionary, © 2010 Douglas Harper

multivalent in Medicine

multivalent

(mŭl′tĭ-vālənt)
adj.
  1. Polyvalent.
  2. Of or relating to the association of three or more homologous chromosomes during the first division of meiosis.
  3. Having several sites of attachment for an antibody or antigen.
  4. Having various meanings or values.
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Related formsmul′ti•valence n.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

multivalent in Science

multivalent

[mŭl′tĭ-vālənt, mŭl-tĭvə-lənt]
  1. Polyvalent.
  2. Relating to the association of three or more homologous chromosomes during the first division of meiosis.
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The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.