51Թ

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View synonyms for

poisonous

[poi-zuh-nuhs]

adjective

  1. full of or containing poison.

    poisonous air; a poisonous substance.

  2. harmful; destructive.

    poisonous to animals; poisonous rumors.

  3. deeply malicious; malevolent.

    poisonous efforts.



poisonous

/ ˈɔɪəə /

adjective

  1. having the effects or qualities of a poison

  2. capable of killing or inflicting injury; venomous

  3. corruptive or malicious

“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
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Other 51Թ Forms

  • poisonously adverb
  • poisonousness noun
  • nonpoisonous adjective
  • nonpoisonously adverb
  • nonpoisonousness noun
  • semipoisonous adjective
  • semipoisonously adverb
  • unpoisonous adjective
  • unpoisonously adverb
  • ˈǾDzԴdzܲԱ noun
  • ˈǾDzԴdzܲ adverb
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51Թ History and Origins

Origin of poisonous1

First recorded in 1565–75; poison + -ous
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Example Sentences

Examples have not been reviewed.

“If you are commander in Gilead, then you are by definition this toxic, poisonous force that needs to be rooted out from top to bottom.”

From

He also rejected claims Reform had created a poisonous atmosphere in Scottish politics, insisting parties were "terrified" of Reform.

From

But prosecutors argue Ms Patterson put poisonous fungi into their food in a carefully crafted plot to kill them.

From

Ms Patterson also repeated her claim that she never intentionally put the poisonous fungi in the meal.

From

Prosecutors say she deliberately put the poisonous mushrooms in the meal but her defence team says it was a "terrible accident".

From

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