ARTILLERY n.
The science of artillery or gunnery. Campbell. Artillery park, or Park of artillery. (a) A collective body of siege or field artillery, including the guns, and the carriages, ammunition, appurtenances, equipments, and persons necessary for working them. (b) The place where the artillery is encamped or collected. -- Ar…
BLIND a.
ight. -- Blind nettle (Bot.), dead nettle. See Dead nettle, under Dead. -- Blind shell (Gunnery), a shell containing no charge, or one that does not explode. -- Blind side, the side which is most easily assailed; a weak or unguarded side; the side on which one is least able or disposed to see danger. Swift. -- Blin…
HORIZONTAL a.
l projection, a projection made on a plane parallel to the horizon. -- Horizontal range (Gunnery), the distance in a horizontal plane to which a gun will throw a projectile. -- Horizontal water wheel, a water wheel in which the axis is vertical, the buckets or floats revolving in a horizontal plane, as in most turbin…
POWDER n.
An explosive mixture used in gunnery, blasting, etc.; gunpowder. See Gunpowder. Atlas powder, Baking powder, etc. See under Atlas, Baking, etc. -- Powder down (Zoöl.), the peculiar dust, or exfoliation, of powder-down feathers. -- Powder-down feather (Zoöl.), one of a peculiar kind of modified feathers which sometime…
QUADRANT n.
s, variously constructed and mounted for different specific uses in astronomy, surveying, gunnery, etc., consisting commonly of a graduated arc of 90º, with an index or vernier, and either plain or telescopic sights, and usually having a plumb line or spirit level for fixing the vertical or horizontal direction. Gunner…
RANGE n.
rays from the near point to appear as if they came from the far point. -- Range finder (Gunnery), an instrument, or apparatus, variously constructed, for ascertaining the distance of an inaccessible object, -- used to determine what elevation must be given to a gun in order to hit the object; a position finder. -- R…