Thesaurus.com
Dictionary.com
Showing results for poisonous. Search instead for possono.
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.

See Examples For:

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

However, he warned that some poisonous species, including the brown roll-rim, can be mistaken for edible mushrooms.

From BBC ● Oct. 8, 2026

The azure shimmer of the blue morpho confuses predators, while monarchs’ vibrant orange-and-black wings warn birds and other predators that they are poisonous.

From The Wall Street Journal ● Aug. 3, 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

Here eleven poisonous rivers cut through the mist, each springing from the same well at the center of it all, the roaring maelstrom called Hvergelmir.

From "Norse Mythology" by Neil Gaiman


Vocabulary lists containing poisonous

Random Word

Spin the wheel and learn a new word!

Get a word

Vocabulary.com logo
by dictionary.com

Join 14,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training