A cutter for under-cutting the shoulder of a tenon on wood-work.
In some places the dangerous expedient of under-cutting the sides had been resorted to to secure a little shelter.
Occasionally an under-cutting stream causes a morainal deposit to collapse.
Under-cutting is the taking of the clay away from the back of the various forms.
He slaughtered the price, under-cutting Barry Conant's every offer and filling every bid.