boarder

noun7

1. •
   A pupil who lives at school during term time.

   • The student body consisted primarily of boarders, except for a few children belonging to the school staff.
2. •
   Someone who pays for meals and lodging in a house rather than a hotel.

   • When I left for college, my parents took on a boarder in my old room to help defray expenses.
3. •
   Someone who takes part in a boardsport, such as surfing or snowboarding.

   • A group of boarders swept past us as we climbed the side of the ski run.
4. •
   Clipping of skateboarder.
5. •
   Clipping of snowboarder.
6. •
   A sailor attacking an enemy ship by boarding her, or one repelling such attempts by an enemy.

   • The captain shouted at the crew to grab arms and repel boarders.
7. •
   One who boards a vehicle.