The meaning of POISON is a substance that through its chemical action usually kills, injures, or impairs an organism. How to use poison in a sentence.

POISONED meaning: 1. past simple and past participle of poison 2. to kill a person or animal or to make them very ill…. Learn more.

1. To kill or harm with poison. 2. To put poison on or into: poisoning arrows; poisoned the drink. 3. a. To pollute: Noxious fumes poison the air. See Synonyms at contaminate. b. To have a …

Oct 27, 2025 · poisoned (comparative more poisoned, superlative most poisoned) (of a living thing) Killed, paralysed, or harmed by receiving a dose of poison.

How did the murderer poison the victim? Hundreds were poisoned from drinking the contaminated water. He was poisoned with cyanide.

To poison someone or something means to give poison to them or to add poison to them, causing them harm. Discover everything about the word "POISON" in English: meanings, translations, …

Definition of poison verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Synonyms for POISONED: poisonous, poison, toxic, venomous, harmful, envenomed, infective, infectious; Antonyms of POISONED: nontoxic, beneficial, healthy, helpful, healthful, curative, …

POISONED definition: 1. past simple and past participle of poison 2. to kill a person or animal or to make them very ill…. Learn more.

Arsenic is a deadly poison that takes immediate effect. Four members of the family had been poisoned, but not fatally. He said that someone had poisoned his coffee. The chemical leak …