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poisonous

[poi-zuh-nuhs] / ˈpɔɪ zə nəs /


Example Sentences

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Another possible explanation involves aposematism, a defensive strategy in which animals display conspicuous colors to advertise that they are poisonous or otherwise dangerous.

From Science Daily ● Oct. 28, 2026

A preliminary necropsy report found the equine had ingested a common but poisonous plant that is found in the park.

From The Wall Street Journal ● Oct. 22, 2026

Her children, like many others in Indonesia's more haze-affected areas, have been doing their school classes online, she says, while she and other adults struggle to manage half-a-day's work out in the poisonous air.

From BBC ● Oct. 20, 2026

Indonesia's government says tens of thousands of personnel are fighting the fires, but the air in Palangkaraya remains poisonous, with the haze turning the sky apocalyptic orange in the late afternoon.

From Barron's ● Oct. 15, 2026

He had wandered, while playing with the other children, a little way from them and had been bitten or stung by something poisonous.

From "Mrs. Frisby and the Rats of NIMH" by Robert C. O'Brien


Vocabulary lists containing poisonous

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