botulinum toxinOur editors are putting together more complete content — check back in about 20 minutesbotulinum toxinbotulinum toxin — noun名詞1. a powerful neurotoxin produced by the bacterium Clostridium botulinum1.名詞釋義a powerful neurotoxin produced by the bacterium Clostridium botulinum例句Botulinum toxin is used in small doses for cosmetic treatments.