noun🔗ShareメサドンA synthetic opioid analgesic, used to wean addicts off heroin or other opiate based narcotics, and in chronic pain management."The doctor prescribed methadone to help the patient manage their chronic pain and reduce their reliance on stronger painkillers. "医師は、患者が慢性的な痛みを管理し、より強力な鎮痛剤への依存を減らすために、メサドンを処方しました。medicinesubstancebodydiseaseChat with AIVocabulary GamePractice Reading