diphosgene

noun

di·​phos·​gene (ˌ)dī-ˈfäz-ˌjēn How to pronounce diphosgene (audio)
: a liquid compound C2Cl4O2 used as a poison gas in World War I

Word History

Etymology

International Scientific Vocabulary

First Known Use

1918, in the meaning defined above

Time Traveler
The first known use of diphosgene was in 1918

Dictionary Entries Near diphosgene

diphenylthiourea

diphosgene

diphosphate

See More Nearby Entries 

Cite this Entry

“Diphosgene.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/diphosgene. Accessed 30 Nov. 2024.

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Medical Definition

diphosgene

noun
di·​phos·​gene (ˈ)dī-ˈfäz-ˌjēn How to pronounce diphosgene (audio)
: a liquid compound C2Cl4O2 used as a poison gas in World War I

More from Merriam-Webster on diphosgene

Britannica.com: Encyclopedia article about diphosgene

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