Apple-jack (n.) Apple brandy. |
Bed screw () A form of jack screw for lifting large bodies, and assisting in launching. |
Bed screw () A long screw formerly used to fasten a bedpost to one of the adjacent side pieces. |
Black-jack (n.) A name given by English miners to sphalerite, or zinc blende |
Black-jack (n.) Caramel or burnt sugar, used to color wines, spirits, ground coffee, etc. |
Black-jack (n.) A large leather vessel for beer, etc. |
Black-jack (n.) The Quercus nigra, or barren oak. |
Black-jack (n.) The ensign of a pirate. |
Breech screw () A strong iron or steel plug screwed into the breech of a musket or other firearm, to close the bottom of the bore. |
Cheap-jack (n.) Alt. of Cheap-john |
Hindleys screw () A screw cut on a solid whose sides are arcs of the periphery of a wheel into the teeth of which the screw is intended to work. It is named from the person who first used the form. |
Jack (n.) A large tree, the Artocarpus integrifolia, common in the East Indies, closely allied to the breadfruit, from which it differs in having its leaves entire. The fruit is of great size, weighing from thirty to forty pounds, and through its soft fibrous matter are scattered the seeds, which are roasted and eaten. The wood is of a yellow color, fine grain, and rather heavy, and is much used in cabinetwork. It is also used for dyeing a brilliant yellow. |
Jack (n.) A familiar nickname of, or substitute for, John. |
Jack (n.) An impertinent or silly fellow |
Jack (n.) A popular colloquial name for a sailor |
Jack (n.) A mechanical contrivance, an auxiliary machine, or a subordinate part of a machine, rendering convenient service, and often supplying the place of a boy or attendant who was commonly called Jack |
Jack (n.) A device to pull off boots. |
Jack (n.) A sawhorse or sawbuck. |
Jack (n.) A machine or contrivance for turning a spit |
Jack (n.) A wooden wedge for separating rocks rent by blasting. |
Jack (n.) A lever for depressing the sinkers which push the loops down on the needles. |
Jack (n.) A grating to separate and guide the threads |
Jack (n.) A machine for twisting the sliver as it leaves the carding machine. |
Jack (n.) A compact, portable machine for planing metal. |
Jack (n.) A machine for slicking or pebbling leather. |
Jack (n.) A system of gearing driven by a horse power, for multiplying speed. |
Jack (n.) A hood or other device placed over a chimney or vent pipe, to prevent a back draught. |
Jack (n.) In the harpsichord, an intermediate piece communicating the action of the key to the quill |
Jack (n.) In hunting, the pan or frame holding the fuel of the torch used to attract game at night |
Jack (n.) A portable machine variously constructed, for exerting great pressure, or lifting or moving a heavy body through a small distance. It consists of a lever, screw, rack and pinion, hydraulic press, or any simple combination of mechanical powers, working in a compact pedestal or support and operated by a lever, crank, capstan bar, etc. The name is often given to a jackscrew, which is a kind of jack. |
Jack (n.) The small bowl used as a mark in the game of bowls. |
Jack (n.) The male of certain animals, as of the ass. |
Jack (n.) A young pike |
Jack (n.) The jurel. |
Jack (n.) A large, California rock fish (Sebastodes paucispinus) |
Jack (n.) The wall-eyed pike. |
Jack (n.) A drinking measure holding half a pint |
Jack (n.) A flag, containing only the union, without the fly, usually hoisted on a jack staff at the bowsprit cap |
Jack (n.) A bar of iron athwart ships at a topgallant masthead, to support a royal mast, and give spread to the royal shrouds |
Jack (n.) The knave of a suit of playing cards. |
Jack (n.) A coarse and cheap mediaeval coat of defense, esp. one made of leather. |
Jack (n.) A pitcher or can of waxed leather |
Jack (v. i.) To hunt game at night by means of a jack. See 2d Jack, n., 4, n. |
Jack (v. t.) To move or lift, as a house, by means of a jack or jacks. See 2d Jack, n., 5. |
Jack-a-dandy (n.) A little dandy |
Jack-a-lent (n.) A small stuffed puppet to be pelted in Lent |
Jack Ketch () A public executioner, or hangman. |
Jack-o'-lantern (n.) See Jack-with-a-lantern, under 2d Jack. |
Minute-jack (n.) A figure which strikes the hour on the bell of some fanciful clocks |
Minute-jack (n.) A timeserver |