Definition of prisoner
1
: a person deprived of liberty and kept under involuntary restraint, confinement, or custody
especially
: one on trial or in prison
2
: someone restrained as if in prison
a prisoner of her own conscience
— see also take-no-prisoners, take no prisoners
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Merriam-Webster unabridged
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Time Traveler for prisoner
The first known use of prisoner was in the 14th century
See more words from the same century