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centerline

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noun cen·ter·line \-ˈlīn, -ˌlīn\

Definition of centerline

  1. :  a real or imaginary line that is equidistant from the surface or sides of something

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1807

First Known Use of centerline

1807

Learn More about centerline

  1. See words that rhyme with centerline Britannica English: Translation of centerline for Arabic speakers

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