Almost all of the asteroids in our solar system are orbiting in a broad band 19,400,000 miles wide between Jupiter and Mars.
Blockage, clogging, or impeded flow, for example, by occlusion or stenosis. obstruction. 1. the act of blocking or clogging. obstruction. 1 something that blocks or clogs. 2 the act of blocking or preventing passage. 3 the condition of being obstructed or clogged. obstruct, v., obstructive, adj.
shoplifting, shrinkage - the act of stealing goods that are on display in a store; shrinkage is the retail trade's euphemism for shoplifting. robbery - larceny by threat of violence. biopiracy - biological theft; illegal collection of indigenous plants by corporations who patent them for their own use.