Definition of post-operation in US English:

post-operation

adjective

  • Chiefly Medicine. Of, relating to, or occurring in the period following an operation.

adverb

  • Medicine. After a surgical operation.

Origin

Mid 17th century (in an earlier sense). From post- + operation. With use as adjective compare earlier postoperative.

Pronunciation

post-operation

/ˌpəʊstɒpəˈreɪʃn/