a sideways pointing thruster mounted in a tunnel in the bow or under the bow in a pod, for increased maneuverability
(Denizcilik) A bow thruster is a transversal propulsion device built into, or mounted to, the bow of a ship or boat to make it more maneuverable. Bow thrusters make docking easier, since they allow the captain to turn the vessel to port or starboard without using the main propulsion mechanism which requires some forward motion for turning. A stern thruster is of the same principle, fitted at the stern
(Denizcilik) A bow thruster, is a propulsion device built into, or mounted to, the bow of a ship or boat to enhance its maneuverability. Bow thrusters make docking easier, since they allow the Captain to turn the vessel to port or starboard without using the main propulsion mechanism which requires some forward motion for turning