Definition of perphenazine in US English:

perphenazine

noun

Pharmacology
  • An antipsychotic drug of the phenothiazine class, used also as an anti-emetic.

Origin

1950s; earliest use found in Journal of Pharmacological and Experimental Therapeutics. From per- + phen- and -azine.

Pronunciation

perphenazine

/pəˈfɛnəziːn/