HULL. The body of a vessel, as distinguished from the spars, or engines.

HULL, to. (HULLED.) A cannon ball striking the hull of a vessel is said to hull her.

JIB. See "Sails."

JIB-BOOM. See "Spars."

KEEP, to. To keep off, or away, is to change course away from the wind or from an enemy. See "To bear up."

LARGE. See "Course."

LEE. The direction toward which the wind blows. "Under the lee of,"

protected from wind and sea by land, or by a vessel, interposed.

Lee Tide. See "Tide."

LEECH. The vertical side of a square sail. The upper and lower sides, horizontal, are called head and foot.

LEEWARD (p.r.o.nounced looard). Direction of movement, or of bearing, opposite to the wind.

LIE-TO, to. To bring the vessels head on, or near, the wind, and remain nearly stopped. Usually in heavy weather, but not always.

LINE ABREAST. See p. 122.

LINE AHEAD. See p. 85.

LINE OF BATTLE. In the line of battle the vessels are ranged on the same straight line, steering the same course, one behind the others, so that all the broadsides are clear to bear upon an enemy. The line preferred is one of the close-hauled lines, because on them the movement of a vessel in the line is more easily regulated by backing, or shaking, some of the sails.

LINE OF BEARING. See "Bearing, line of."

LINE, Ship of the. A vessel fitted by its force for the line of battle. Opposite generically to "cruiser." The modern term is "battleship."

LUFF, to. The movement of changing the course to nearer the direction whence the wind comes, by using the helm.

MAIN. } MIZZEN.} See "Spars" and "Sails."

MAST. See "Spars." "To the mast." A sail is said to be so when aback.

MONSOON. A trade wind, in the China and Indian seas, which blows uniformly from the northeast in winter, and from southwest in summer.

NEAP. See "Tide."

OFF--the wind. See "Course."

ON--the wind. See "Course."

PENNANT. A flag, indicating either the rank of the senior officer on board, or a signal applicable to a particular vessel.

POINT. See "Bearings, by Compa.s.s."

PORT. To the left hand, or on the left side, of a vessel, looking from aft forward. Opposite to Starboard.

PORT, to. Applied to steering. To move the tiller, or helm, to the left, which moves the rudder to the right and causes the vessel to change course towards the right hand.

QUARTER. Either side of the after part of a vessel;--as starboard quarter, port quarter; weather quarter, lee quarter. Quarter deck: one side of the after upper deck, reserved for the officer exercising command, and for ceremonial purposes.

QUARTERS. A crew is at quarters when at the stations for battle.

RAKE, to. To fire the broadside from ahead or astern of an antagonist, so that the shot may sweep the length of the vessel, which at the period of this book was about four times the width.

RANDOM SHOT. The extreme range to which a gun could send its shot, giving very uncertain results.

REEF, to. To reduce the surface of a sail.

RUDDER. A solid framework, pivoted at the stern of a vessel, which being turned to one side deflects her course. See "Helm" and "Wheel."

SAILS. Sails are of two kinds: square, and fore and aft. Square sails spread more across the vessel, in the direction of her width. Fore and aft sails more in the direction of the length. Square sails are better for a free wind; and also for large vessels, because they can be more readily subdivided. Fore and aft sails trim nearer to the wind, and so are convenient for coasters, which generally are smaller.

Vessels carrying square sails are called square-rigged. They have always two masts, usually three; each carrying three or four sails, one above the other. These are named from the mast on which they are carried (see "Spars"); e.g., _main_ sail, _fore_ topsail, _mizzen_ topgallant-sail; and also from their positions on the same mast.

Thus, from lowest up, main sail, main topsail, main topgallantsail; and main royal, if there be a fourth. The fore and main sails are called also courses.

The topsails were the chief battle sails, because the largest, except the courses, and more manageable than the courses.

All square-rigged vessels carry fore and aft sails, three cornered, stretched between the bowsprit and jib-booms, and the fore topmast.

These sails are called jibs.

Fore and aft vessels also carry jibs; but on each upright mast they have one great sail, the size of which makes it less easily handled in an emergency, therefore less fit for fighting. Above the big sail they have a small, light, three-cornered topsail, but this is merely a fair weather sail, useless in battle.

Vessels of war were almost all square-rigged, with three masts.

SAILS, STUDDING. Light square sails, for moderate weather, extended beyond the other square sails, to increase the normal spread of canvas. Set only with a free wind, and never in battle.

SCANTLING. The size, and consequent weight and strength, of the timbers of a vessel's hull.

SCHOONER. See "Vessel."

SHAKE, to. So to place a sail that the wind blows along it, neither filling nor backing. The sail is thus neutralized without taking in.

SHARP-UP. A yard is sharp-up, when turned by the braces as far as the rigging of the mast will allow. A close-hauled course requires the yards to be sharp-up, in order that the sails may be full.