What is Rerouted?

Rerouted definition and meaning on Dictionary terms:
a course, way, or road for passage or travel: What’s the shortest route to Boston?
a customary or regular line of passage or travel: a ship on the North Atlantic route.
a specific itinerary, round, or number of stops regularly visited by a person in the performance of his or her work or duty: a newspaper route; a mail carrier’s route.

verb (used with object), rout