revolutions: 意味と定義

Orbital motion about a point, especially as distinguished from axial rotation: the planetary revolution about the sun. A turning or rotational motion about an axis. A single complete cycle of such orbital or axial motion.

The overthrow of one government and its replacement with another.

A sudden or momentous change in a situation: the revolution in computer technology.

Geology A time of major crustal deformation, when folds and faults are formed.