me·​thyl·​amine | \ ˌme-thə-lə-ˈmēn How to pronounce methylamine (audio) , -ˈla-mən; mə-ˈthi-lə-ˌmēn \

Definition of methylamine

: a flammable explosive gas CH3NH2 with a strong ammoniacal odor used especially in organic synthesis (as of dyes and insecticides)

Examples of methylamine in a Sentence

Recent Examples on the Web With careful attention to detail, the team had to replace every beaker, tub of methylamine, round-bottom flask and more. Ethan Shanfeld, Variety, 3 Aug. 2022 In Breaking Bad, Walt is forced to steal great quantities of methylamine to keep his laboratory churning out drugs. William Herkewitz, Popular Mechanics, 19 Aug. 2013

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

First Known Use of methylamine

1850, in the meaning defined above

History and Etymology for methylamine

International Scientific Vocabulary

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Time Traveler for methylamine

Time Traveler

The first known use of methylamine was in 1850

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Dictionary Entries Near methylamine

methyl alcohol



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Statistics for methylamine

Last Updated

11 Aug 2022

Cite this Entry

“Methylamine.” Dictionary, Merriam-Webster, Accessed 12 Aug. 2022.

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More Definitions for methylamine


me·​thyl·​amine | \ ˌmeth-ə-lə-ˈmēn How to pronounce methylamine (audio) , -ˈlam-ən; mə-ˈthil-ə-ˌmēn How to pronounce methylamine (audio) \

Medical Definition of methylamine

: a flammable explosive gas CH5N with a strong ammoniacal odor used especially in organic synthesis (as of insecticides)

More from Merriam-Webster on methylamine Encyclopedia article about methylamine


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