'Unpen' definitions:
- Unpen \Un*pen"\, v. t. [1st pref. un- + pen.]
To release from a pen or from confinement. "If a man unpens
another's water." --Blackstone.
[1913 Webster]
- loose,
- loosen,
- unbar,
- unbind,
- unbolt,
- unbridle,
- unbuckle,
- uncage,
- unchain,
- unfetter,
- ungag,
- unhandcuff,
- unhobble,
- unlash,
- unlatch,
- unleash,
- unlock,
- unloose,
- unloosen,
- unmanacle,
- unmuzzle,
- unpinion,
- unshackle,
- unstrap,
- untether,
- untie,
- untruss,
- unyoke
