Definition of rotations:
(n) :
(chiefly uncountable) The act of turning around a centre or an axis.
(n) :
A single complete cycle around a centre or an axis.
(n) :
A regular variation in a sequence, such as to even out wear, or people taking turns in a task; a duty roster.
(n) :
Repeated play of songs on a radio station, advertisements on a television channel, etc.
(n) :
(finance) Тhe movement of investments between different sectors of an economy, or styles of investing, based on anticipated changes in the economic or market cycle.
(n) :
(mathematics, geometry) An operation on a metric space that is a continuous isometry and fixes at least one point.