ethanol

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ethanol

  • /ˈɛθ.ə.nɒl/ UK
  • /ˈɛθ.ə.nɑl/ US

Where it comes from

Contracted from ethyl + alcohol. Ethyl is from Ancient Greek αἰθήρ (aithḗr, “ether”), influenced by German Äthyl. May be decomposed as ethane + -ol.

noun ethanols

  1. uncountable, usually A simple aliphatic alcohol formally derived from ethane by replacing one hydrogen atom with a hydroxyl group: CH₃-CH₂-OH. Our stomachs and livers have an enzyme known as alcohol dehydrogenase that breaks down ethanol to make it less toxic for our bodies, said Atlanta gastroenterologist Dr. Preston Stewart.

    Similar: alcohol, ethyl alcohol, ethyl hydrate, ethyl hydroxide, ethylol, EtOH, monohydroxyethane, grain alcohol, methylcarbinol, E1510

  2. uncountable, usually Specifically, this form of alcohol as a fuel. In 2007, not one drop of ethanol was produced in Ohio. Today, four ethanol facilities in Ohio are producing two hundred and ninety-five million gallons annually.

Thesaurus

Closest in meaning: ethyl alcohol, fermentation alcohol, grain alcohol, alcohol, ethyl, mercapto, biofuel, bioethanol, gasoline, fuel, drinking alcohol, beverage alcohol, etoh, anhydrous ethanol, denatured alcohol, absolute alcohol

Translations

Every language

noun simple aliphatic alcohol: CH3-CH2-OH

Españoletanol, alcohol etílico
한국어에탄올 etanol
日本語エタノール etanōru
中文乙醇 yǐchún
हिन्दीदक्षिन्यव dakṣinyav
Portuguêsetanol, álcool etílico
Françaiséthanol
DeutschEthanol, Äthanol
Italianoetanolo
Ελληνικάαιθανόλη aithanóli, αιθυλική αλκοόλη aithylikí alkoóli, οινόπνευμα oinópnevma
Русскийэтано́л etanól
Tiếng Việtcồn, rượu ethylic
العربيةإِيثَانُول ʔiṯānūl
עבריתאֶתָנוֹל etanól

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MLA

"ethanol." Wiktionary, via Micwyn, micwyn.com/word/ethanol. Accessed 6 Nov. 2026.

APA

ethanol. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/ethanol

Chicago

"ethanol." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/ethanol.

BibTeX
@misc{ethanol_2026,
  title = {ethanol},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/ethanol},
  urldate = {2026-11-06}
}