prisoner of war

He treated the wounded soldier and the prisoner-of-war with kindness.

Imagine his astonishment on learning that he was then addressing the very man whom he had hoped to meet as a prisoner-of-war.

I was at last acquitted, and could return to my lonely chamber not as a criminal, but as a prisoner-of-war!

In my opinion no prisoner-of-war has ever escaped without more than a fair share of luck, and no one ever will.

Armed with this document the colonel was no longer a poor prisoner-of-war.