Definition of electrotherapeutical in US English:

electrotherapeutical

adjective

  • See electrotherapy

    • ‘two major scientific congresses took place, and four minor meetings were held with workshops concerning electrotherapeutical treatment of pain.’
    • ‘This electrotherapeutical procedure known as the two-chamber or four-chamber bath uses the water tanks with dipped electrodes.’

Pronunciation

electrotherapeutical

/-ˌTHerəˈpyo͞otikəl/