v. [UN-2 5.] trans. To free from prison.

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1390.  Gower, Conf., III. 202. Therbellis king of Bulgarie … Justinian hath unprisoned.

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1598.  Florio, Discarcerare, to vnprison.

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1633.  Heywood, Eng. Trav., IV. H 3. Now is the Goale deliuerie; Through this backe gate Shift for your selues, I heere vnprison all.

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1635.  To C’tess Huntington, Donne’s Wks. 1912, I. 418. Fire rose, and each from other but unty’d, Themselves unprison’d were and purify’d.

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1827.  Montgomery, Pelican Isl., I. 119. Then the wind Unprisoned, blew its trumpet loud.

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