Meaning of the word methadone in English

What does methadone mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

methadone

US /ˈmeθ.ə.doʊn/
UK /ˈmeθ.ə.dəʊn/
"methadone" picture

Noun

a synthetic analgesic drug that is similar to morphine in its effects but longer acting, used as a substitute for morphine and heroin in the treatment of addiction.

Example:
He is on a methadone maintenance program.
Methadone is often used to help people withdraw from opioid addiction.