Definitions for: Monovalent

[adj] (chemistry) having a valence of 1
[adj] (immunology) containing only one kind of antibody

Webster (1913) Definition: Mo*nov"a*lent, a. [Mono- + L. valens, p. pr. See
Valence.] (Chem.)
Having a valence of one; univalent. See Univalent.

Synonyms: univalent

Antonyms: multivalent, polyvalent