ATOMIC; ATOMICAL a.
simple ratio, as of one to one, two to three, or some other, always expressible in whole numbers. -- Atomic weight (Chem.), the weight of the atom of an element as compared with the weight of the atom of hydrogen, taken as a standard.
AXIS n.
hich has one such axis, the ellipse, which has two, or the circle, which has an infinite number. The two axes of the ellipse are the major axis and the minor axis, and the two axes of the hyperbola are the transverse axis and the conjugate axis. -- Axis of a lens, the straight line passing through its center and perpe…
BALSAM n.
st Indian plant ( Momordica balsamina), of the gourd family, with red or orange-yellow cucumber-shaped fruit of the size of a walnut, used as a vulnerary, and in liniments and poultices. -- Balsam fir (Bot.), the American coniferous tree, Abies balsamea, from which the useful Canada balsam is derived. -- Balsam of co…
BARBETTE n.
t, and not through embrasures. -- Barbette gun, or Barbette battery, a single gun, or a number of guns, mounted in barbette, or partially protected by a parapet or turret. -- Barbette carriage, a gun carriage which elevates guns sufficiently to be in barbette. [See Illust. of Casemate.]
BATTERY n. 3 definitions
Battery en écharpe, one that plays obliquely. -- Battery gun, a gun capable of firing a number, of shots simultaneously or successively without stopping to load. -- Battery wagon, a wagon employed to transport the tools and materials for repair of the carriages, etc., of the battery. -- In battery, projecting, as a…