motion

noun

1.
the use of movements (especially of the hands) to communicate familiar or prearranged signals
Derived from:
motion
2.
a natural event that involves a change in the position or location of something
3.
a change of position that does not entail a change of location
Derived from:
move
4.
a state of change
Derived from:
move
5.
a formal proposal for action made to a deliberative assembly for discussion and vote
6.
the act of changing location from one place to another
Derived from:
motional move
7.
an optical illusion of motion produced by viewing a rapid succession of still pictures of a moving object