A.turn into potsherds, dash to pieces:—Pass., to be dashed in pieces, A.Fr.180.4.
II. make the skin hard like shell, “ὀ. τὸ δέρμα” Arist.Pr.869b25:—Pass., become covered with a hard shell, Lyc.89; so of bread baked to a crust, Gal.14.50.
III. pave with concrete (cf. ὀστρακοκονία), IG22.463.82 (iv B. C.).