D defs.my
Entry 2 senses Webster, 1913

Toothing

· Tooth·ing · IPA
01 n. The act or process of indenting or furnishing with teeth.
  1. 1.
    The act or process of indenting or furnishing with teeth.
  2. 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.(Masonry)
Phrases & compounds
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.