poisonous (Meaning)
poisonous (s)
having the qualities or effects of a poison
not safe to eat
marked by deep ill will; deliberately harmful
poisonous (a.)
Having the qualities or effects of poison; venomous; baneful; corrupting; noxious.
Synonyms & Antonyms of poisonous
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poisonous Sentence Examples
- The hemlock plant contains a highly poisonous alkaloid that can be fatal if ingested.
- The poison ivy plant's leaves and stems release a poisonous oil that causes severe skin irritation.
- Snake venom is a potent poisonous substance that can cause a range of symptoms, including pain, swelling, and tissue damage.
- The pufferfish contains a deadly poisonous toxin that can cause paralysis and respiratory failure.
- The oleander plant is a poisonous shrub that can cause cardiovascular problems and even death if ingested.
- The nightshade plant produces poisonous berries that contain atropine, which can lead to hallucinations and respiratory depression.
- Certain mushrooms contain poisonous compounds that can cause gastrointestinal distress and liver damage.
- The belladonna plant, also known as deadly nightshade, is a poisonous herb that contains atropine and scopolamine.
- The venom of the black widow spider is a potent poisonous neurotoxin that can cause muscle spasms and pain.
- The cyanide compound is a highly poisonous chemical that can block oxygen uptake in the body, leading to death.
FAQs About the word poisonous
having the qualities or effects of a poison, not safe to eat, marked by deep ill will; deliberately harmfulHaving the qualities or effects of poison; venomous;
poisoned, venomous, poison, toxic,harmful, malignant, pathogenic, pestilent,infective, injurious
palliative, nonpoisonous, salubrious, benign, harmless, wholesome, salutary, helpful,nontoxic, nonpoisonous
The hemlock plant contains a highly poisonous alkaloid that can be fatal if ingested.
The poison ivy plant's leaves and stems release a poisonous oil that causes severe skin irritation.
Snake venom is a potent poisonous substance that can cause a range of symptoms, including pain, swelling, and tissue damage.
The pufferfish contains a deadly poisonous toxin that can cause paralysis and respiratory failure.
