VICKERS-MAXIM AUTOMATIC MACHINE GUN n.
ed 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.
ations 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. -- W…
WAY n.
te 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…
WHEEL n.
d for raising great weights, by applying the power to the circumference of the wheel, and attaching the weight, by a rope or chain, to that of the axle. Called also axis in peritrochio, and perpetual lever, -- the principle of equilibrium involved being the same as in the lever, while its action is continuous. See Mech…