n. 1. The muzzle's direction; as, he held me up at gunpoint. Syn. -- point. [ WordNet 1.5 ]
2. The open discharging end of a gun. Syn. -- gun muzzle, muzzle. [ WordNet 1.5 ]
a. 1. Not poised or balanced. [ 1913 Webster ]
2. Not poised or weighed; hence, regardless of consequences; unhesitating. [ Obs. ] Marston. [ 1913 Webster ]
v. t. [ 1st pref. un- + poison. ] To remove or expel poison from. [ Obs. ] South. [ 1913 Webster ]