rotation

(n) the act of rotating as if on an axis
- the rotation of the dancer kept time with the music
rotary motion,
(n) (mathematics) a transformation in which the coordinate axes are rotated by a fixed angle about the origin
(n) a single complete turn (axial or orbital)
- the plane made three rotations before it crashed
- the revolution of the earth about the sun takes one year
gyration, revolution,
(n) a planned recurrent sequence (of crops or personnel etc.)
- crop rotation makes a balanced demand on the fertility of the soil
- the manager had only four starting pitchers in his rotation

rotary motion gyration revolution

rotational rotational latency rotationally rotational nystagmus