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  1. Poison - Wikipedia

    Poison The international pictogram for poisonous substances. The skull and crossbones has long been a standard symbol for poison. In science, poison is one of the chemical substances that …

  2. POISON Definition & Meaning - Merriam-Webster

    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.

  3. Poison | Description, Classification, Control, & Facts | Britannica

    Nov 7, 2025 · A poison is a substance, natural or synthetic, that damages living tissues and has injurious effects on the body, whether it is ingested, inhaled, or absorbed or injected through …

  4. Posion - definition of Posion by The Free Dictionary

    Define Posion. Posion synonyms, Posion pronunciation, Posion translation, English dictionary definition of Posion. n. 1. A substance that causes injury, illness, or death, especially by …

  5. What is a poison and what is an overdose?| Poison Control

    A poison is any substance that can cause harm to a living thing, but a toxin is a more specific kind of poison. A “toxin” is a poisonous substance produced by living cells or organisms.

  6. POISON | definition in the Cambridge English Dictionary

    POISON meaning: 1. a substance that can make people or animals ill or kill them if they eat or drink it: 2. to…. Learn more.

  7. Poisoning, Types of Poison: Symptoms & Treatment

    Feb 26, 2024 · Poisoning is when a toxic substance (poison) makes you sick or harms you. Poisons can come from plants, animals, household cleaners and chemicals, medications, …

  8. Poisons A to Z | Northern New England Poison Center

    If you think you have been poisoned or have any questions about possible poisons, contact us at 1-800-222-1222, chat online or text POISON to 85511. We’re here to help.

  9. Poisoning - Family Doctor

    Oct 1, 2023 · Call poison control for more information. Follow all product label directions. Have all gas-fueled, oil-fueled, and wood-fueled appliances serviced regularly. Be sure they are well …

  10. POISON Definition & Meaning | Dictionary.com

    POISON definition: a substance with an inherent property that tends to destroy life or impair health. See examples of poison used in a sentence.