noxious

[ nok-shuhs ]

/ ˈnɒk ʃəs /

SEE MORE SYNONYMS FOR noxious ON THESAURUS.COM

adjective

harmful or injurious to health or physical well-being: noxious fumes.

morally harmful; corrupting; pernicious: a noxious plan to spread dissension.

Nearby words

nowruz, nowt, nowty, nowy, nox, noxious, noxiously, noyade, noyau, noyes, noyes, alfred

Origin of noxious

1605–15; < Latin noxius harmful, hurtful, injurious, equivalent to nox(a) harm, hurt, injury (akin to nocēre to do harm, inflict injury; see innocent) + -ius -ious

SYNONYMS FOR noxious

1 hurtful, unwholesome, unhealthy, nocuous, detrimental, deleterious.

2 corruptive.

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ANTONYMS FOR noxious

1, 2 harmless.

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Related formsnox·ious·ly, adverbnox·ious·ness, noun

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for noxious

Eric Cantor was a noxious, cookie-cutter, U.S. Chamber, GOP hypocrite.
Now Let’s Replace All the Other Big-Spending Eric Cantors|Nick Gillespie|June 11, 2014|DAILY BEAST
The most noxious of these figures is New York University professor and Nation magazine contributor Stephen Cohen.
How the ‘Realists’ Misjudged Ukraine|James Kirchick|March 3, 2014|DAILY BEAST
When I got out of the car I was assailed by another of the noxious stinks that Lufkin is distinguished for.
‘The Land of the Permanent Wave’ Is Bud Shrake’s Classic Take on ‘60s Texas|Edwin Shrake|February 2, 2014|DAILY BEAST
Only the advancement of liberal democracy could serve as an antidote to the noxious strains of Islamism emanating from the region.
Was the Iraq War Worth It?|Justin Green|March 20, 2013|DAILY BEAST

Dressed in his gray suit, he sat in stillness as the noxious fumes billowed into the cabin of his blue Chevy Chevelle.
The Professor and the Doomsday Clock: ‘A Confederacy of Dunces’ & Signs of John Kennedy Toole’s Suicide|Cory MacLauchlin|December 17, 2012|DAILY BEAST
He sent Maurice a bottle of his Lemonbeer and asked him to write an appreciation of that noxious fluid.
Punch, or the London Charivari, Volume 159, August 11, 1920|Various
They convert what would be pleasant flavours in the food into noxious odours about the house.
The Library of Work and Play: Electricity and Its Everyday Uses|John F. Woodhull
The most extraordinary ward was that appropriated to rats and mice, bugs, and other noxious vermin.
An Introduction to Entomology: Vol. I (of 4)|William Kirby
From that shrub was made, as to me it seemed, a deadly, noxious dart.
The Elder Eddas of Saemund Sigfusson; and the Younger Eddas of Snorre Sturleson|Saemund Sigfusson and Snorre Sturleson
Moral health will likewise ensue by the removal of noxious weeds from the mind.
The Bible Of Bibles;|Kersey Graves

British Dictionary definitions for noxious

noxious

/ (ˈnɒkʃəs) /

adjective

poisonous or harmful

harmful to the mind or morals; corrupting

Derived Formsnoxiously, adverbnoxiousness, noun

Word Origin for noxious

C17: from Latin noxius harmful, from noxa injury

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

noxious

adjective

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Nearby words

Origin of noxious

Examples from the Web for noxious

British Dictionary definitions for noxious

noxious

adjective

Word Origin for noxious

Medicine definitions for noxious

noxious

adj.