The Collaborative International Dictionary of English v.0.48:
Prison \Pris"on\, v. t. [imp. & p. p. Prisoned; p. pr. & vb.
1. To imprison; to shut up in, or as in, a prison; to
confine; to restrain from liberty.
The prisoned eagle dies for rage. --Sir W.
His true respect will prison false desire. --Shak.
2. To bind (together); to enchain. [Obs.]
Sir William Crispyn with the duke was led
Together prisoned. --Robert of