English edit

Alternative forms edit

Etymology edit

Parkinson +‎ -ise.

Verb edit

Parkinsonise (third-person singular simple present Parkinsonises, present participle Parkinsonising, simple past and past participle Parkinsonised)

  1. (medicine, usually in the past participle) To cause (a person or animal) to exhibit signs and symptoms of Parkinsonism, especially as an extrapyramidal side effect from antipsychotic medications.