simple past tense and past participle of unhinge

(figuratively, usually humorous) Mentally ill or unstable.

Not furnished with a hinge. / (philately, of a stamp) Not having ever been mounted using a stamp hinge.

To remove the leaf of a door or a window from its supporting hinges. / (zoology, of a joint) To dislocate. / To mentally disturb.

Third-person singular simple present indicative form of unhinge

present participle of unhinge

The act of unhinging, or the state of being unhinged.

plural of unhingement

(slang, idiomatic) To become angered or crazy; to lose control of one's senses or sanity.

The property of being unhinged.