2. (Masonry) 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.
The twin cards toothed with glittering wire.
--Wordsworth.
2. To indent; to jag; as, to tooth a saw.
3. To lock into each other. See {Tooth}, n., 4. --Moxon.