curare has definitions from the fields of biology,chemistry,medicine,immunology,pharmacology
1
[ noun ] (biology,chemistry,medicine,immunology,pharmacology) a toxic alkaloid found in certain tropical South American trees that is a powerful relaxant for striated muscles; used by South American indians as an arrow poison

Synonyms

tubocurarine

Examples

"curare acts by blocking cholinergic transmission at the myoneural junction"

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