Definitions

1. noun

A structure or part of a structure, typically a tower or a raised platform, from which a gun or other weapon can be fired.

“The medieval castle had several turrets from which the defenders could shoot arrows at the attackers.”

2. noun

A rotating part of a machine, such as a milling machine or a lathe, that can be moved to perform different operations.

“The turret on the milling machine allowed for precise cutting and shaping of the metal parts.”

3. noun

A rotating part of a spaceship or aircraft that can be used to observe or defend against the environment.

“The space station had a turret that allowed the astronauts to observe the surrounding space.”

4. verb

To rotate a turret or similar device, typically on a machine.

“The operator had to turret the machine to adjust the cutting tool for the next operation.”