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methanol

American  
[meth-uh-nawl, -nol] / ˈmɛθ əˌnɔl, -ˌnɒl /

noun

Chemistry.
  1. methyl alcohol.


methanol British  
/ ˈmɛθəˌnɒl /

noun

  1. Also called: methyl alcohol, wood alcohol. a colourless volatile poisonous liquid compound used as a solvent and fuel. Formula: CH 3 OH

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

methanol Scientific  
/ mĕth′ə-nôl′ /
  1. A colorless, toxic, flammable liquid used as a general solvent, antifreeze, and fuel. Also called methyl alcohol, wood alcohol. Chemical formula: CH 4 O.


Etymology

Origin of methanol

First recorded in 1890–95; methane + -ol 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

In fact, its methanol abundance exceeds that seen in almost all known comets from our own solar system.

From Science Daily ● Sep. 9, 2026

Dark smoke rose from the front of the vessel, which was loaded with methanol and sailing in the Persian Gulf.

From The Wall Street Journal ● Jul. 31, 2026

Twenty-nine destinations now carry methanol poisoning warnings on UK government travel advice, including popular tourist destinations such as Indonesia, Laos and Vietnam.

From BBC ● Jul. 15, 2026

He expects urea prices to recover in 2H on seasonal fertilizer demand, while resilient methanol and ammonia prices should provide support.

From The Wall Street Journal ● Jul. 1, 2026

Raising the temperature speeds up the reaction, but it also encourages a competing process known as the reverse water-gas shift reaction, which produces unwanted byproducts and lowers methanol selectivity.

From Science Daily ● Jun. 14, 2026

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