SHARP BOTTOM. Synonymous with a sharp floor; used in contradistinction to a flat floor: the epithet denotes vessels intended for quick sailing.

SHARP LOOK-OUT BEFORE! The hail for the forecastle look-out men to be extremely vigilant.

SHARP UP. Trimmed as near as possible to the wind, with the yards braced up nearly fore and aft.

SHAVE. A close run; a narrow escape from a collision.

SHEAF. A bundle of arrows, as formerly supplied to our royal ships.

SHEAL. A northern term for a fisherman's hut, whence several of them together became sheals or shields.

SHEAR. An iron spear, of three or more points, for catching eels.

SHEAR-HOOKS. A kind of sickle formerly applied to the yard-arms, for cutting the rigging of a vessel running on board.

SHEARS. See [Sheers].

SHEAR-WATER. A sea-fowl, Puffinus anglorum.