Orphenadrine

//ɔː(ɹ)ˈfɛnədɹɪn// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    An anticholinergic drug of the ethanolamine antihistamine class, closely related to diphenhydramine, used to treat painful muscle spasm and some aspects of Parkinson's disease. uncountable
  2. 2
    a skeletal muscle relaxant (trade name Norflex) used to treat severe muscle strain and Parkinsonism wordnet

Related phrases

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.