Date: circa 1909
: an imaginary line in football that is parallel to the goal lines and tangent to the nose of the ball laid on the ground and marks the position of the ball at the start of each down
Date: circa 1909
: an imaginary line in football that is parallel to the goal lines and tangent to the nose of the ball laid on the ground and marks the position of the ball at the start of each down
Merriam-Webster's Collegiate English vocabulary. Энциклопедический словарь английского языка Merriam Webster. 2003