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Showing results for ethanol. Search instead for ethanols.
Synonyms

ethanol

American  
[eth-uh-nawl, -nol] / ˈɛθ əˌnɔl, -ˌnɒl /

noun

Chemistry.

  1. alcohol.

ethanol British  
/ ˈiːθə-, ˈɛθəˌnɒl /

noun

  1. the technical name for alcohol

"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
ethanol Scientific  
/ ĕth′ə-nôl′ /

  1. An alcohol obtained from the fermentation of sugars and starches or by chemical synthesis. It is the intoxicating ingredient of alcoholic beverages, and is also used as a solvent, in explosives, and as an additive to or replacement for petroleum-based fuels. Also called ethyl alcohol, grain alcohol. Chemical formula: C 2 H 6 O.

ethanol Cultural  

  1. Another name for ethyl alcohol.

Etymology

Origin of ethanol

First recorded in 1895–1900; ethane + -ol 1

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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.

Typically, sales of the gas are restricted during the summer due to the volatility of ethanol and its contribution to smog, but the Farm Bureau maintains that new studies show the blend is non-polluting.

From Los Angeles Times

Increased blends of renewable diesel probably won’t immediately impact American drivers, though higher ethanol contents in gas could help.

From The Wall Street Journal

This will mark the fifth summer in a row the agency has used its emergency authority under the Clean Air Act to waive limits on the higher blend of ethanol.

From Barron's

With governments scrambling to find alternative sources of fuel, Zimbabwe has said it will increase the amount of ethanol it uses in its petrol, from 5% to 20%.

From BBC

They also questioned whether ethanol released through the barrels of whisky could cause the fungus black mould to appear.

From BBC

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.