AQUA n.
various signification, determined by the word or words annexed. Aqua ammoniæ, the aqueous solution of ammonia; liquid ammonia; often called aqua ammonia. -- Aqua marine, or Aqua marina. Same as Aquamarine. -- Aqua regia. Etym: [L., royal water] (Chem.), a very corrosive fuming yellow liquid consisting of nitric and h…
ARBITRARY a.
Despotic; absolute in power; bound by no law; harsh and unforbearing; tyrannical; as, an arbitrary prince or government. Dryden. Arbitrary constant, Arbitrary function (Math.), a quantity of function that is introduced into the solution of a problem, and to which any value or form may at will be given, so that the solu…
ARMS n.
hawk from the thigh to the foot. Halliwell. Bred to arms, educated to the profession of a soldier. -- In arms, armed for war; in a state of hostility. -- Small arms, portable firearms known as muskets, rifles, carbines, pistols, etc. -- A stand of arms, a complete set for one soldier, as a musket, bayonet, cartridge…