A slot car (sometimes, slotcar) is a powered miniature auto or other vehicle that is guided by a groove or slot in the track on which it runs.
MoveOn is a community of more than 8 million Americans from all walks of life who use the connective power of the Internet to lead, participate in, and win campaigns for progressive change.
Definition of movement for English Language Learners. : 1  the act or process of moving people or things from one place or position to another. : 2  the act of moving from one place or position to another. : 3  the act of moving your body or a part of your body.