Un*pin" (?), v. t. [1st pref. un- + pin.] To loose from pins; to remove
the pins from; to unfasten; as, to unpin a frock; to unpin a frame.
Un*pin"ion (?), v. t. [1st pref. un- + pinion.] To loose from pinions
or manacles; to free from restraint. Goldsmith.
Un*pit"ied (?), a. 1. Not pitied.