boundary corner

noun2

1. •
   The corner where two boundary lines meet.

   • The traditional method of searching for a boundary corner is with the circle, or spiral, search, which has been recommended by (government) for some time. — 2008
2. •
   A defensive position, responsible for covering the deep half of the field on the boundary side.

   • The field corner and boundary corner line up on number 1 strong and number 1 weak, respectively. — 2000