toothing

toothing is a   Noun

Definition:

[1] The act or process of indenting or furnishing with teeth.

[2] Bricks alternately projecting at the end of a wall, in order that they may be bonded into a continuation of it when the remainder is carried up. Toothing plane, a plane of which the iron is formed into a series of small teeth, for the purpose of roughening surfaces, as of veneers.

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