chamfer
noun
a cut that is made in wood or some other material, usually at a 45° angle to the adjacent principal faces.
Used to describe actions that started in the past and continue into or have direct relevance to the present.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Adamantine clinkers, made of gault clay, are much used; they must have chamfered edges, otherwise they make too smooth a floor for a stable.
From Scientific American Supplement, No. 601, July 9, 1887 by Various