(1):
(v. t.) To reduce, as irregular blocks of stone, to an approximately level surface by hammering.
(2):
(v. t.) To break into small pieces, as ore, for the purpose of separating from rock.
(3):
(n.) A chip or fragment, especially a chip of stone as struck off the block by the hammer, having at least one feather-edge.
(4):
(v. i.) To give off spalls, or wedge-shaped chips; - said of stone, as when badly set, with the weight thrown too much on the outer surface.
(5):
(n.) The shoulder.