Definition: 

An instrument by means of which the bolt of a lock is shot or drawn; usually, a removable metal instrument fitted to the mechanism of a particular lock and operated by turning in its place.

Part of Speech:

noun

Example Sentences: 

1. He can’t find his car keys.
2. She turned the key and the door opened.

WOW version:

Related posts:

open umbrella light gate Anchor roll xylophone Hole