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poisonous

[poi-zuh-nuhs] / ˈpɔɪ zə nəs /


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.

See Examples For:

He announced that the UK would set up a new centre to "stem the poisonous tide" of disinformation.

From BBC ● Oct. 11, 2026

The Pluskal Group, including Mutabdžija, was studying the same difficult family of diterpenoid alkaloids in wolfsbane, a famously poisonous relative of larkspur that is also known as monkshood.

From Science Daily ● Aug. 3, 2026

The miracle everyone pulls off is making a poisonous relationship dryly hilarious, even if every civilized exchange eventually becomes a figurative frying pan flying through the air.

From The Wall Street Journal ● Jul. 28, 2026

For his part, during his by-election campaign, Burnham warned voters that Britain risked drifting towards the "polarised, poisonous politics" of the United States, where "people in communities don't work together any more".

From Barron's ● Jul. 19, 2026

Humbaba towered over us now, and the stench coming off him was poisonous.

From "City of the Plague God" by Sarwat Chadda




Vocabulary lists containing poisonous


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