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Physeptone Line breaks: Phy|sep¦tone
Pronunciation: /fʌɪˈsɛptəʊn/

Definition of Physeptone in English:


Trademark for methadone.
Example sentences
  • Nothing works except gear or Phy (Physeptone, a brand of methadone, which is a heroin substitute).
  • She has to take 30 tablets of Physeptone every day just to have some quality of life.


1940s: of unknown origin.

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