ベクロニウムMeanings1nounvecuronium (muscle relaxant)Medical term for a non-depolarizing neuromuscular blocking agent used during anesthesia.手しゅ術じゅつ中ちゅう、患かん者じゃにベクロニウムが投とう与よされた。During the surgery, vecuronium was administered to the patient.