1. a course or way which is traveled or passed
The route was used so much that it formed a rut.
You need to find a route that you can take between these two obstacles.
2. a regular itinerary of stops, or the path followed between these stops, such as for delivery or passenger transportation
We live near the bus route.
Here is a map of our delivery routes.
6. (computing) a specific entry in a router that tells the router how to transmit the data it receives