Antonyms of adj polyvalent

2 senses of polyvalent

Sense 1
polyvalent (vs. monovalent) -- (containing several antibodies each capable of counteracting a specific antigen; "a polyvalent vaccine")

monovalent (vs. polyvalent) -- (containing only one kind of antibody)

Sense 2
polyvalent (vs. monovalent), multivalent -- (having more than one valence, or having a valence of 3 or higher)

monovalent (vs. polyvalent), univalent -- (having a valence of 1)

Similarity of adj polyvalent

2 senses of polyvalent

Sense 1
polyvalent (vs. monovalent) -- (containing several antibodies each capable of counteracting a specific antigen; "a polyvalent vaccine")

Sense 2
polyvalent (vs. monovalent), multivalent -- (having more than one valence, or having a valence of 3 or higher)