Noun

1. A change of position that does not entail a change of location
2. The act of changing location from one place to another
3. A natural event that involves a change in the position or location of something
4. A group of people with a common ideology who try together to achieve certain general goals
5. A major self-contained part of a symphony or sonata
6. A series of actions advancing a principle or tending toward a particular end
7. An optical illusion of motion produced by viewing a rapid succession of still pictures of a moving object
8. A euphemism for defecation
9. A general tendency to change (as of opinion)
10. The driving and regulating parts of a mechanism (as of a watch or clock)
11. The act of changing the location of something