(1):

(p. pr. & vb. n.) of Grave

(2):

(n.) That which is graved or carved.

(3):

(n.) The act or art of carving figures in hard substances, esp. by incision or in intaglio.

(4):

(n.) Impression, as upon the mind or heart.

(5):

(n.) The act of cleaning a ship's bottom.