Meaning: Driven by lust; preoccupied with or exhibiting lustful desires. Synonyms: lascivious; libidinous; lewd; lustful. Context example: libidinous orgies. Similar: sexy (marked by or tending to arouse sexual desire or interest)
The definition of a rudder is a moveable flat and wide piece of wood or metal used for steering or directing. An example of a rudder is what helps an aircraft direct its course from left to right. a broad, flat, movable piece of wood or metal hinged vertically at the stern of a boat or ship, used for steering.
Airplanes use thrust from the engines to move forwards while on the ground. They use a steerable nose wheel to turn the aircraft. In airliners, the pilot(s) usually have a small wheel (a tiller) that they can turn to turn the nose wheel. Other aircraft may use the rudder pedals or even the yoke.