The process of operating a ship or vessel to change its course, speed, or position. It involves the use of various controls like the rudder, propellers, and thrusters. 

A deliberate action or series of actions taken to control the movement of a ship. Manoeuvres include activities such as turning, docking, anchoring, and navigating through narrow channels. Effective manoeuvring requires skill, experience, and a good understanding of the ship's characteristics and the environmental conditions.