1. Verb:
* To defeat completely and decisively: This is the most common meaning. For example: "The army routed the enemy in a crushing victory."
* To drive away or force out: "The protesters were routed from the square by police."
* To search thoroughly: "The police routed through the suspect's apartment looking for evidence."
2. Noun:
* A complete and decisive defeat: "The battle ended in a rout for the rebels."
* A disorderly retreat or flight: "The enemy's rout was swift and chaotic."
3. Adjective (archaic):
* Rotten or decayed: This meaning is rarely used today.
The specific meaning of "rout" will be clear from the context in which it is used.