nitazene

/N IY0 T AA0 Z IY1 N/
noun
  1. 1

    (countable, organic chemistry) Any of a group of potent synthetic opioids with a structure related to nitazene, never approved for clinical use but manufactured as illicit drugs or adulterants thereof.

  2. 2

    (uncountable, organic chemistry) A synthetic opioid derived from 2-benzylbenzimidazole.