centerline

noun

cen·​ter·​line ˈsen-tər-ˈlīn How to pronounce centerline (audio)
-ˌlīn,
ˈse-nər-
: a real or imaginary line that is equidistant from the surface or sides of something

Examples of centerline in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The maximum totality always occurs on the centerline of the path, where the entire diameter of the moon's shadow passes over. Jamie Carter, Space.com, 25 Aug. 2025 According to police, Charette was travelling northbound on Rye Street when his pickup truck crossed the centerline and struck a nearby guardrail. Sean Krofssik, Hartford Courant, 17 Aug. 2025 At the meeting, Planning Group members Debbie Foster and Maureen Dant called for centerline concrete barriers on the highway, while residents shared information about possible loss of life due to collisions and evacuation bottlenecks. Julie Gallant, San Diego Union-Tribune, 12 Aug. 2025 Remarkably, the centerline of the path — where totality lasts just shy of three minutes — passes over tourist mecca Queenstown and Dunedin. Jamie Carter, Forbes.com, 22 July 2025 See All Example Sentences for centerline

Word History

First Known Use

1807, in the meaning defined above

Time Traveler
The first known use of centerline was in 1807

Browse Nearby Words

Cite this Entry

“Centerline.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/centerline. Accessed 5 Sep. 2025.

Kids Definition

centerline

noun
cen·​ter·​line ˈsen-tər-ˈlīn How to pronounce centerline (audio)
: a real or imaginary line that runs down the middle of something
the centerline of the highway
Last Updated: - Updated example sentences
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