Hydrocephalus is a buildup of fluid inside the skull that leads to brain swelling. Hydrocephalus means water on the brain.
locant. (chemistry). The portion of a chemical name, usually a number or a letter, that designates the position of an atom or group of atoms in a formula unit. 1  Facebook. 2  Twitter.
Define gasket: a material (such as rubber) or a part (such as an O-ring) used to make a joint fluid-tight a material (such as rubber) or a part (such as an O-ring) used to make a joint fluid-tightâ¦ See the full definition