The term Movement has a variety of different meanings:
Physical movement between points in space ("A to B"). The amount of movement is called distance. Together with a direction you have a displacement. The rate of movement is the speed. Again, with the direction, you get the velocity. Active movement is called locomotion. See also under transport.
In music, a movement is a large division of a larger composition. Symphonies are typically divided into four movements, for example, and concertos into three. Each movement has a distinct tempo and structure.
In computergames, a movement is a special way the player can lead his alter ego through the virtual reality.