Hydrated

Formed into a hydrate. Hydra'tion, (Water of,) n. (Chem.) The water chemically combined with a substance to form a hydrate. Hydraulic, or Hydraulical, a . [Lat. hydrauli cus; Gr. hydraulikos , from hydraulis , a water-organ in which the pipes are played by the motion of water hudor , water, and aul - e , a pipe.) Pertaining to water or fluids in motion through pipes, channels, .; pertaining to the science of hydraulics. Hydraulically, a . In an hydraulic manner. Hydraulic Engineering, n . That branch of engineering which treats of the appliance of water as a motive power for mechanical purposes, and the methods that must be adopted to offer an effective resistance to the pre ure which is exercised by any great volume of that fluid, whether it be in a state of rest or in motion.