1. An enthusiastic devotee of sports
   "The rooter never missed a home game of his favourite team";
   - sports fan, fan
    
2. A person or device that removes or digs up roots
   "They hired a rooter to clear the stumps from the field"
    
3. [informal] An enthusiastic supporter, especially of a sports team
   "The team's rooters cheered loudly throughout the game"

Sounds like: rooted, rrooter

Derived forms: rooters

Type of: enthusiast, partisan, partizan [rare]

Encyclopedia: Rooter