center line

• خط مرسوم أو مادي يقسم الطريق إلى مسارين لحركة المرور في اتجاهين متعاكسين، أو خط مرجعي يستخدم في الرسومات الهندسية والملاعب الرياضية.

A painted or physical line that divides a road into two lanes for traffic moving in opposite directions, or a reference line used in technical drawings and sports fields.

1. Road markingA2formal

   A painted line on a road that separates traffic moving in opposite directions.

   خط منتصف الطريق

   • The driver carefully stayed to the right of the center line.
   • The center line on the highway is often yellow.
   • Do not cross the solid center line on a two-lane road.

2. Geometric axisB1formal

   A line that passes through the center of a shape, object, or area, dividing it symmetrically.

   خط المنتصف

   • The center line of the circle is its diameter.
   • The architect drew a center line through the blueprint.
   • The center line of the field marks the halfway point.