(1):

(n.) Indentation; roughening; milling, as on edges of coins.

(2):

(n.) A process in dressing leather, by which the skin is softened and the grain raised.

(3):

(n.) The process of separating soap from spent lye, as with salt.

(4):

(n.) Painting or staining, in imitation of the grain of wood, atone, etc.

(5):

(n.) A small European fresh-water fish (Leuciscus vulgaris); - called also dobule, and dace.