Poisonous Definition & Meaning - Merriam-Webster
Web1. : destructive, harmful. 2. a. : having the properties or effects of poison. poisonous gas. b. : producing a toxic substance that causes injury or death when absorbed or ingested. …
POISONOUS | English meaning - Cambridge Dictionary
WebPOISONOUS definition: 1. very harmful and able to cause illness or death: 2. A poisonous animal or insect uses poison in…. Learn more.
POISONOUS | definition in the Cambridge English Dictionary
WebPOISONOUS meaning: 1. very harmful and able to cause illness or death: 2. A poisonous animal or insect uses poison in…. Learn more.
POISONOUS Definition & Meaning | Dictionary.com
Webadjective. full of or containing poison: poisonous air; a poisonous substance. harmful; destructive: poisonous to animals; poisonous rumors. deeply malicious; malevolent: …
Poison - Wikipedia
WebA poison is any chemical substance that is harmful or lethal to living organisms. The term is used in a wide range of scientific fields and industries, where it is often specifically defined. It may also be applied colloquially or figuratively, with a broad sense.
Poisonous - Definition, Meaning & Synonyms | Vocabulary.com
Webof or relating to or caused by a toxin or poison. adjective. not safe to eat. synonyms: inedible, uneatable. not suitable for food. adjective. marked by deep ill will; deliberately harmful. “ poisonous hate” synonyms: venomous, vicious. malicious. having the nature of or resulting from malice. Pronunciation. US. /ˈpɔɪzɪnɪs/ UK. /ˈpɔɪzənəs/
poisonous adjective - Definition, pictures, pronunciation and …
WebDefinition of poisonous adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Poisonous - definition of poisonous by The Free Dictionary
Web1. a. Containing or being a poison: poisonous fumes. b. Capable of harming or killing by poison: poisonous tentacles. 2. a. Full of ill will; malicious or spiteful: a poisonous look. b. Harmful or destructive: a poisonous precedent. poi′son·ous·ly adv. poi′son·ous·ness n. American Heritage® Dictionary of the English Language, Fifth Edition.
Poisonous Definition & Meaning | Britannica Dictionary
WebPOISONOUS meaning: 1 : causing sickness or death by entering or touching the body containing poison; 2 : capable of putting poison into another animal's body by biting it.
POISONOUS definition and meaning | Collins English Dictionary
WebApr 27, 2024 · 1. adjective. Something that is poisonous will kill you or make you ill if you swallow or absorb it. All parts of the yew tree are poisonous, including the berries. ...a large cloud of poisonous gas. Synonyms: toxic, fatal, deadly, lethal More Synonyms of poisonous. 2. adjective.
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