Motion

the use of movements (especially of the hands) to communicate familiar or prearranged signals

a natural event that involves a change in the position or location of something

a change of position that does not entail a change of location

a state of change

a formal proposal for action made to a deliberative assembly for discussion and vote

the act of changing location from one place to another

an optical illusion of motion produced by viewing a rapid succession of still pictures of a moving object

show, express or direct through movement