Monovalent

adj, noun

adj, noun ·4 syllables ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Any univalent substance.
Adjective
  1. 1
    univalent. not-comparable
Adjective
  1. 1
    having a valence of 1 wordnet
  2. 2
    containing only one kind of antibody wordnet

Example

More examples

"The monovalent oral polio vaccine uses only the attenuated strain of type-one poliovirus and only immunizes against that strain of the disease."

Etymology

From mono- + -valent.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.