Vi fant 1 definisjoner av poisonous substance på engelsk.
Noun |
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| poisonous substance - any substance that causes injury or illness or death of a living organism | ||
| poison, toxicant | ||
| substance the real physical matter of which a person or thing consists; "DNA is the substance of our genes" | ||
| atropine a poisonous crystalline alkaloid extracted from the nightshade family; used as an antispasmodic and to dilate the eye pupil; also administered in large amounts as an antidote for organophosphate nerve agents or organophosphate insecticides | ||
| hyoscyamine a poisonous crystalline alkaloid (isometric with atropine but more potent); used to treat excess motility of the gastrointestinal tract | ||