Definition of noxious Noxious

/nɑˈkʃʌs/ - [nakshus] - nox•ious

We found 6 definitions of noxious from 5 different sources.

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What does noxious mean?

WordNet

WordNet by Princeton University

Adjective

noxious, noxiouser, noxiousest

noxious - injurious to physical or mental health; "noxious chemical wastes"; "noxious ideas"
  innocuous not injurious to physical or mental health
  harmful causing or capable of causing harm; "too much sun is harmful to the skin"; "harmful effects of smoking"
  toxic of or relating to or caused by a toxin or poison; "suffering from exposure to toxic substances"
  unwholesome detrimental to physical or moral well-being; "unwholesome food"; "unwholesome habits like smoking"
  baneful, pernicious, pestilent, deadly exceedingly harmful
  degrading, corrupting that infects or taints
= synonym
= antonym
= related word

Wiktionary Wiktionary dictionary logo

Webster DictionaryWebster's Unabridged Dictionary 📘

  • noxious (a.)
    Hurtful; harmful; baneful; pernicious; injurious; destructive; unwholesome; insalubrious; as, noxious air, food, or climate; pernicious; corrupting to morals; as, noxious practices or examples.
  • noxious (a.)
    Guilty; criminal.

Chambers DictionaryChamber's 20th Century Dictionary 📕

  • noxious
    nok′shus, adj. hurtful: unwholesome: injurious: destructive: poisonous.—adj. Nox′al, relating to wrongful injury.—adv. Nox′iously.—n. Nox′iousness. [L. noxiusnoxa, hurt—nocēre, to hurt.]

Part of speech

🔤
  • noxious, adjective, not comparable.

Pronunciation

Word frequency

Noxious is...

40% Complete
Very rare
Rare
Normal
Common
Very Common
33% Complete
Rare
Normal
Common

Sign Language

noxious in sign language
Sign language - letter N Sign language - letter N Sign language - letter O Sign language - letter O Sign language - letter X Sign language - letter X Sign language - letter I Sign language - letter I Sign language - letter O Sign language - letter O Sign language - letter U Sign language - letter U Sign language - letter S Sign language - letter S