Noun

1. The use of movements (especially of the hands) to communicate familiar or prearranged signals
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
4. A state of change
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
7. An optical illusion of motion produced by viewing a rapid succession of still pictures of a moving object

Verb

1. Show, express or direct through movement