rotation

Definitions

• (chiefly) The act of turning around a centre or an axis.
• A single complete cycle around a centre or an axis.
• A regular variation in a sequence, such as to even-out wear, or people taking turns in a task; a duty roster.
• (mathematics) An operation on a metric space that is a continuous isometry and fixes at least one point.
• (baseball) The set of starting pitchers of a team.
• (aviation) The step during takeoff when the pilot commands the vehicle to lift the nose wheel off the ground during the takeoff roll. (see also: V2)
• Repeated play on a radio station, etc.