|a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.|
|an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.|
propulsion pro·pul·sion (prə-pŭl'shən)
A driving or propelling force.
The leaning or falling forward characteristic of the festination of parkinsonism.