v. t.
A sudden fall deranges some of our internal parts. Blair. [ 1913 Webster ]
a. Disordered; especially, disordered in mind; crazy; insane. [ 1913 Webster ]
The story of a poor deranged parish lad. Lamb. [ 1913 Webster ]
n. [ Cf. F. dérangement. ] The act of deranging or putting out of order, or the state of being deranged; disarrangement; disorder; confusion; especially, mental disorder; insanity.
n. One who deranges. [ 1913 Webster ]