mercurous
adjective
mer·cu·rous (ˌ)mər-ˈkyu̇r-əs 
ˈmər-kyə-rəs
ˈmər-kyə-rəs
: of, relating to, or containing mercury
especially : containing mercury with a valence of one
Examples of mercurous in a Sentence
Recent Examples on the Web
Throughout the 19th century, before industrial safety standards, hatmakers used mercurous nitrate, a form of mercury, to cure the felt used in hats. —
Avery Hurt, Discover Magazine, 19 Oct. 2022
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Avery Hurt, Discover Magazine, 19 Oct. 2022
Cite this Entry
“Mercurous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.grautoblog.com/dictionary/mercurous. Accessed 27 Apr. 2026.
Copy CitationMedical Definition
mercurous
adjective
mer·cu·rous (ˌ)mər-ˈkyu̇r-əs ˈmər-kyə-rəs
ˈmər-kyə-rəs
: of, relating to, or containing mercury
especially : containing mercury with a valence of one
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