UN- n.
in, or else to words formed by Latin suffixes; un- is of much wider application, and is attached at will to almost any adjective, or participle used adjectively, or adverb, from which it may be desired to form a corresponding negative adjective or adverb, and is also, but less freely, prefixed to nouns. Un- sometimes h…
VICKERS-MAXIM AUTOMATIC MACHINE GUN n.
by the pressure of gases from the muzzle, which expand in a gas chamber against a disk attached to the end of the barrel, thus moving the latter to the rear with increased recoil, and against the front wall of the gas chamber, checking the recoil of the system.
WATCH n.
ions of chemicals in a laboratory. -- Watch guard, a chain or cord by which a watch is attached to the person. -- Watch gun (Naut.), a gun sometimes fired on shipboard at 8 p. m., when the night watch begins. -- Watch light, a low-burning lamp used by watchers at night; formerly, a candle having a rush wick. -- Wat…
WAY n.
passage over another's ground. It may arise either by grant or prescription. It may be attached to a house, entry, gate, well, or city lot, as well as to a country farm. Kent. -- To be under way, or To have way (Naut.), to be in motion, as when a ship begins to move. -- To give way. See under Give. -- To go one's w…
WHEEL n.
of the fly wheel runs. -- Wheel plow, or Wheel plough, a plow having one or two wheels attached, to render it more steady, and to regulate the depth of the furrow. -- Wheel press, a press by which railway-car wheels are forced on, or off, their axles. -- Wheel race, the place in which a water wheel is set. -- Wheel…