Dictionary
un•hinged
Pronunciation: (un-hinjd'), [key]—
adj.
1. having no hinge or hinges, or with the hinges removed:
an unhinged gate.
2. unsettled, disordered, or distraught:
He became unhinged when his friend died. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.