board·er
 /ˈboɚdɚ/  noun  ,  pl   -ers [  count  ]
  1 : a person who pays to live and have daily meals at another person's house or at a school
   She decided to take in boarders.
   Half of the students are boarders.
  2 : a person who uses a snowboard
   an amateur boarder [=snowboarder]