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poisoning

USPOY-zuh-ning/ˈpɔɪzənɪŋ/

Pluralpoisonings (some meanings)

3 meanings of poisoning

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  1. 1
    noununcountable
    The condition of having been affected by a poison entering the body.

    Symptoms of carbon monoxide poisoning include headache and dizziness.

    The child was rushed to the hospital with clear signs of poisoning.

    Similartoxicity

    Note

    Here the word sits with the person poisoned rather than with the poisoner. It names something a body undergoes, which can run a course and may never be reversed. The Economist in 2014 described manganese miners whose poisoning was irreversible and ended in psychosis. A noun placed in front usually names the cause, as in carbon monoxide poisoning.

  2. 2
    nouncountable or uncountable
    The act of giving or administering a poison to someone or something.

    Investigators eventually ruled the death a deliberate poisoning.

    The trial centered on the gradual poisoning of her husband over many weeks.

    Note

    As a countable noun it names a single incident: a poisoning, a series of poisonings, the accidental poisonings of young children. Used without an article it names the act or practice in general. In both uses the attention falls on the giving of the poison rather than on its effect, and that is how to tell it from the victim's condition.

  3. 3
    verb
    Present participle and gerund of poison.

    The factory was poisoning the river for years before anyone noticed.

    Poisoning the enemy's wells was widely condemned as dishonorable.

    Note

    The verb form carries every meaning of poison: killing with a toxin, polluting a river, souring someone's opinions, inhibiting a catalyst, or planting malicious data in a cache. After be it forms the progressive (was poisoning the river). As a gerund it takes a direct object (poisoning the wells), whereas the noun for the act needs of: the poisoning of the wells.

poisoning is a form of poison

poison, verb: To harm, sicken, or kill a person or animal by means of poison. Full entry

Forms
poisonpoisons he/she/itpoisoning -ing formpoisoned past tense, past participle
Spelling
poison → poisoning: add -ing

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Origin

Formed from the word "poison" combined with the suffix "-ing".