FLASHING-SIGNALS. By Captain Colomb"s plan, the lime light being used on sh.o.r.e, and a plain white light at sea, is capable of transmitting messages by the relative positions of long and short dashes of light by night, and of collapsing cones by day.
FLASH IN THE PAN. An expressive metaphor, borrowed from the false fire of a musket, meaning to fail of success after presumption.
FLASH RIM. In carronades, a cup-shaped enlargement of the bore at the muzzle, which facilitates the loading, and protects the ports or rigging of the vessel from the flash of explosion.
FLASH VESSELS. All paint outside, and no order within.
FLASK. A horn or other implement for carrying priming-powder. Smaller ones for fire-arms are usually furnished with a measure of the charge for the piece on the top.
FLAT. In ship-building, a straight part in a curve. In hydrography, a shallow over which the tide flows, and over the whole extent of which there is little or no variation of soundings. If less than three fathoms, it is called _shoal_ or _shallow_.
FLAT-ABACK. When all the sails are blown with their after-surface against the mast, so as to give stern-way.
FLAT-AFT. The sheets of fore-and-aft sails may be hauled flat-aft, as the jib-sheet to pay her head off, the driver or trysail sheets to bring her head to the wind; hence, "flatten in the head-sheets."
FLAT-BOTTOMED. When a vessel"s lower frame has but little upward inclination.
FLAT CALM. When there is no perceptible wind at sea.
FLAT-FISH. The _Pleuronectidae_, a family of fishes containing the soles, flounders, turbots, &c., remarkable for having the body greatly compressed laterally; they habitually lie on one side, which is white, the uppermost being coloured, and having both the eyes placed on it.
FLAT-NAILS. Small sharp-pointed nails with flat thin heads, longer than tacks, for nailing the scarphs of moulds and the like.
FLATS. All the floor-timbers that have no bevellings in midships, or pertaining to the _dead-flat_ (which see). Also, lighters used in river navigation, and very flat-floored boats for landing troops.
FLAT SEAM. The two edges or selvedges of canvas laid over each other and sewed down.
FLAT SEIZING. This is pa.s.sed on a rope, the same as a round seizing, but it has no riding turns.
FLATTEN IN, TO. The action of hauling in the aftmost clue of a sail to give it greater power of turning the vessel; thus, if the mizen or after sails are flatted in, it is to carry the stern to leeward, and the head to windward; and if, on the contrary, the head-sails are flatted in, the intention is to make the ship fall off when, by design or accident, she has come so near as to make the sails shiver; hence _flatten in forward_ is the order to haul in the jib and foretop-mast staysail-sheets towards the middle of the ship, and haul forward the fore-bowline; this operation is seldom necessary except when the helm has not sufficient government of the ship, as in variable winds or inattentive steerage.
FLAUT. _See_ FLUTE.
FLAVER. An east-country term for froth or foam of surf.
FLAWS. Sudden gusts of wind, sometimes blowing with violence; whence Shakspeare in _Coriola.n.u.s_:
"Like a great sea-mark, standing every flaw."
But flaws also imply occasional fickle breezes in calm weather. _Flaw_ is also used to express any crack in a gun or its carriage.
FLEACHES. Portions into which timber is cut by the saw.
FLEAK. _See_ DUTCH PLAICE.
FLEAM. A northern name for a water-course.
FLEAT, OR FLEET. _See_ FLEETING.
FLEATE, TO. To skim fresh water off the sea, as practised at the mouths of the Rhone, the Nile, &c. The word is derived from the Dutch _vlieten_, to skim milk; it also means to float. (_See_ FLEET.)
FLECHE. The simplest form of field-work, composed of two faces meeting in a salient angle, and open at the gorge. It differs from the redan only in having no ditch.
FLECHERRA. A swift-sailing South American despatch vessel.
FLECK. An east-country term for lightning.
FLEECH. An outside portion of timber cut by the saw.
FLEET [Teut. _flieffen_]. The old word for float: as "we fleeted down the river with our boats;" and Shakspeare makes Antony say,
"Our sever"d navy too Have knit again, and fleet, threat"ning most sea-like."
_Fleet_ is also an old term for an arm of the sea, or running water subject to the tide. Also, a bay where vessels can remain afloat. (_See_ FLOAT.) A salt-water tide-creek.
FLEET. A general name given to the royal navy. Also, any number of ships, whether designed for war or commerce, keeping in company. A fleet of ships of war is usually divided into three squadrons, and these, if numerous, are again separated into subdivisions. The admiral commands the centre, the second in command superintends the vanguard, and the third directs the rear. The term in the navy was any number exceeding a squadron, or rear-admiral"s command, composed of five sail-of-the-line, with any amount of smaller vessels.
FLEET-d.y.k.e. From the Teut. _vliet_, a d.y.k.e for preventing inundation.
FLEETING. To _come up_ a rope, so as to haul to more advantage; especially the act of changing the situation of a tackle when the blocks are drawn together; also, changing the position of the dead-eyes, when the shrouds are become too long, which is done by shortening the bend of the shroud and turning in the dead-eye again higher up; the use of fleeting is accordingly to regain the mechanical powers, when destroyed by the meeting of the blocks or dead-eyes.--_Fleet ho!_ the order given at such times. (_See_ TACKLE.)
FLEET THE MESSENGER. When about to weigh, to shift the eyes of the messenger past the capstan for the heavy heave.
FLEET-WATER. Water which inundates.
FLEMISH, TO. To coil down a rope concentrically in the direction of the sun, or coil of a watch-spring, beginning in the middle without riders; but if there must be riding fakes, they begin outside, and that is the true _French coil_.
FLEMISH ACCOUNT. A deficit in accounts.
FLEMISH EYE. A kind of eye-splice, in which the ends are sc.r.a.ped down, tapered, pa.s.sed oppositely, marled, and served over with spun yarn.
Often called a _made-eye_.
FLEMISH FAKE. A method of coiling a rope that runs freely when let go; differing from the French, and was used for the head-braces. Each bend is slipped under the last, and the whole rendered flat and solid to walk on.
FLEMISH HORSE, is the outer short foot-rope for the man at the earing; the outer end is spliced round a thimble on the goose-neck of the studding-sail boom-iron. The inner end is seized by its eye within the brace-block-strop and head-earing-cleat.
FLEMISHING. A forcing or scoring of the planks.
FLENCH-GUT. The blubber of a whale laid out in long slices.
FLENSE, TO. To strip the fat off a flayed seal, or the blubber from a whale.
FLESHMENT. Being in the first battle; and "fleshing the sword" alludes to the first time the beginner draws blood with it.
FLESH-TRAFFIC. The slave-trade.
FLET. A name of the halibut.