Source : Webster's Revised Unabridged Dictionary (1913)

Unshot \Un*shot"\, v. t. [1st pref. un- + shot.]
   To remove the shot from, as from a shotted gun; to unload.

Unshot \Un*shot"\, a. [Pref. un- + shot.]
   Not hit by a shot; also, not discharged or fired off.