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Definitions

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.

He said variable annuities are stupid and poisonous, but he claimed that fixed-rate annuities are the sparkly, rainbow-fairyland of investments if you know the right ones.

From MarketWatch • Jun. 12, 2026

And in 1989, thousands had to flee when poisonous chlorine gas leaked from a 30-ton tank in Ventura County, injuring about 20 people.

From Los Angeles Times • Jun. 6, 2026

It’s got poisonous lead in it from paint.

From Salon • Mar. 6, 2026

But there are dozens of other poisonous snake species for which India does not have targeted antivenom.

From BBC • Feb. 1, 2026

He ran to the middle of the bridge—a natural choke point—and threw his bait of poisonous roots on the deck behind him.

From "The House of Hades" by Rick Riordan




Vocabulary lists containing poisonous


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