Lack of action or activity or labor
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)
A regular variation in a sequence, such as to even-out wear, or people taking turns in a task; a duty roster.
A single complete cycle around a centre or an axis.
The act of turning around a centre or an axis.
An operation on a metric space that is a continuous isometry and fixes at least one point.
The set of starting pitchers of a team.
Repeated play on a radio station, etc.
The earth's rotation about its axis is responsible for its being slightly oblate rather than a sphere.