trivalent
Americanadjective
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Chemistry. having a valence of three.
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Immunology. having three binding sites, as certain antigens.
adjective
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having a valency of three
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having three valencies
Other Word Forms
Etymology
Origin of trivalent
1865–70; tri- + -valent ( def. )
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The groundbreaking trivalent vaccine has shown complete protection with no trace of virus in the lungs, marking a significant step toward a universal vaccine for coronaviruses.
From Science Daily ● Apr. 1, 2024
Hexavalent chromium, for example, is a potent carcinogen that has no safe amount of exposure while trivalent chromium is considered much less toxic.
From Los Angeles Times ● Apr. 2, 2023
To my knowledge, there is no trivalent vaccine.
From Washington Post ● Mar. 2, 2023
Quad is associated with about the same array of side effects as the older trivalent vaccine.
From Slate ● Oct. 4, 2021
A trivalent atom will combine with three atoms of a univalent element, as in the compound III III H3N.
From An Elementary Study of Chemistry by William McPherson
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