isocyanate

noun

iso·​cy·​a·​nate ˌī-sō-ˈsī-ə-ˌnāt How to pronounce isocyanate (audio)
-nət
: an ester of isomeric cyanic acid used especially in plastics and adhesives

Examples of isocyanate in a Sentence

Recent Examples on the Web
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.
Methyl isocyanate, a pungent, colorless and very flammable liquid used to produce pesticides, evaporates into a deadly gas almost instantly when exposed to air. Eli Wizevich, Smithsonian Magazine, 3 Dec. 2024 If all goes as planned, Sadara will crank out multiple tons of the glycol ethers, isocyanates and other chemicals used in everything from golf balls and gum to sofas and soaps. Javier Blas, Bloomberg.com, 2 July 2017

Word History

Etymology

International Scientific Vocabulary

First Known Use

1872, in the meaning defined above

Time Traveler
The first known use of isocyanate was in 1872

Dictionary Entries Near isocyanate

Cite this Entry

“Isocyanate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/isocyanate. Accessed 22 Dec. 2024.

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