boundary rider

Noun

 * 1)  A person employed to travel along the boundary of a station, to check and maintain the fencing.
 * 2)  A commentator on Australian rules football games who reports from the boundary of the field of play, and interviews players on the interchange bench as well as coaching and medical staff.
 * 1)  A commentator on Australian rules football games who reports from the boundary of the field of play, and interviews players on the interchange bench as well as coaching and medical staff.
 * 1)  A commentator on Australian rules football games who reports from the boundary of the field of play, and interviews players on the interchange bench as well as coaching and medical staff.
 * 1)  A commentator on Australian rules football games who reports from the boundary of the field of play, and interviews players on the interchange bench as well as coaching and medical staff.
 * 1)  A commentator on Australian rules football games who reports from the boundary of the field of play, and interviews players on the interchange bench as well as coaching and medical staff.