unhinge
VerbWordNet 3.0
Webster's Dictionary (GCIDE)
Unhinge \Un*hinge"\, v. t. [1st pref. un- + hinge.] [1913 Webster]
1.To take from the hinges; as, to unhinge a door. [1913 Webster]
2.To displace; to unfix by violence. --Blackmore. [1913 Webster]
3.To render unstable or wavering; to unsettle; as, to unhinge one's mind or opinions; to unhinge the nerves. [1913 Webster]
Why should I then unhinge my brains, ruin my mind?— South.[1913 Webster]
His sufferings, nay the revolutions of his fate, had not in the least unhinged his mind.— Walpole.[1913 Webster]