تعريف line of scrimmage في الإنجليزية الإنجليزية القاموس.
Either of two imaginary lines across the football field touching one of the two apices of the football which point toward either the defensive side or the offensive side before the center is allowed to touch the ball before each play
Either of two imaginary lines extending across the field parallel to the goal line at the ends of the ball as it rests prior to being snapped and at which each team lines up for a new play. a line in American football where the ball is placed at the beginning of a period of play