Dümene
Dümene is a term that can refer to several things, most commonly a type of boat rudder. In nautical contexts, a dümene is a flat piece of wood or metal attached to the stern of a vessel that is used to steer it. It works by being pivoted from side to side, deflecting the flow of water and thus changing the direction of the boat. The size and shape of a dümene can vary significantly depending on the size and type of the boat. Larger vessels often have more complex dümene systems, sometimes with hydraulic assistance.
Beyond its literal meaning in sailing, "dümene" can also be used metaphorically. It might describe something
In some less common usages, particularly in certain regional dialects, "dümene" might refer to other steering