Definition of centerline
: a real or imaginary line that is equidistant from the surface or sides of something
Recent Examples of centerline from the Web
His S.U.V. crossed the centerline, plunged into a ditch and hit a tree.
The airborne flights may be banking according to the new plan, but often the next takeoff isn't even positioned at the runway centerline yet.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'centerline'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of centerline
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