calomel

noun
cal·​o·​mel | \ ˈka-lə-məl How to pronounce calomel (audio) , -ˌmel \

Definition of calomel

: a white tasteless compound Hg2Cl2 used especially as a component of laboratory electrodes, as a fungicide, and formerly in medicine as a purgative

called also mercurous chloride

Examples of calomel in a Sentence

Recent Examples on the Web In California alone, there have been over 60 poisonings in the last nine years linked to foreign-brand, unlabeled or homemade skin creams that contained a less toxic form of mercury, mercurous chloride or calomel, the statement said. NBC News, 12 Sep. 2019 Over the last nine years, there have been over 60 poisonings linked to a foreign brand, unlabeled, or homemade skin creams that contained toxic chemicals like mercury, mercurous chloride or calomel in California. Char Adams, PEOPLE.com, 12 Sep. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'calomel.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of calomel

1676, in the meaning defined above

History and Etymology for calomel

probably from New Latin *calomelas, from Greek kalos beautiful + melas black — more at melano-

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Time Traveler for calomel

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The first known use of calomel was in 1676

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Dictionary Entries Near calomel

calombo

calomel

calomel electrode

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Cite this Entry

“Calomel.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/calomel. Accessed 17 Jan. 2022.

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More Definitions for calomel

calomel

noun
cal·​o·​mel | \ ˈkal-ə-məl, -ˌmel How to pronounce calomel (audio) \

Medical Definition of calomel

: a white tasteless compound Hg2Cl2 used especially as a fungicide and insecticide and formerly in medicine as a purgative

called also mercurous chloride

More from Merriam-Webster on calomel

Britannica.com: Encyclopedia article about calomel

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