1. Synthetic narcotic drug similar to morphine but less habit-forming; used in narcotic detoxification and maintenance of heroin addiction
   - methadone, methadone hydrochloride, methadon, dolophine hydrochloride, fixer

Type of: narcotic

• macle
• Macleaya
• Macleaya cordata
• MacLeish
• Macleod
• Maclura
• Maclura pomifera
• Macmillan
• macon
• maconnais
• Macoun
• Macowanites
• Macowanites americanus
• macramé
• macrencephalic
• macrencephalous
• macrencephaly
• macro
• macro instruction
• macrobiotic
• macrobiotic diet
• macrobiotics
• macrocephalic
• Macrocephalon
• Macrocephalon maleo