tubocurarine

Estimated CEFR level: C2 — Proficiency

Estimated from word frequency; not an official CEFR classification.

Definition

  1. noun a toxic alkaloid found in certain tropical South American trees that is a powerful relaxant for striated muscles

Synonyms

curare

Semantic network

Broader (hypernyms)
plant toxin, alkaloid, neuromuscular blocking agent

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