centerline
/ˈsɛntərˌlaɪn/
noun
- A real or imaginary line that divides something into two equal halves, often used for alignment or measurement.
- The architect drew a centerline down the blueprint to mark the middle of the building.
- The pilot kept the plane on the runway's centerline during landing.
- The road has a yellow centerline to separate traffic going in opposite directions.
Antonyms