Osmosis is the movement of water molecules across a selectively permeable membrane. The net movement of water molecules through a partially permeable membrane from a solution of high water potential to an area of low water potential.
Wiktionary(0.00 / 0 votes)Rate this definition: privilege(Noun) A peculiar benefit, advantage, or favor; a right or immunity not enjoyed by others or by all; special enjoyment of a good, or exemption from an evil or burden; a prerogative; advantage; franchise; preferential treatment. privilege(Noun) The status or existence of such benefit or advantage.
Executive Privilege is the principle invoked in certain circumstances by the President of the United States and some other executive branch members. It allows specific information to be withheld not only from the public, but also Congress and the court system.ince executive privilege is not spelled out in the Constitution, the principle is very controversial and in fact some legal scholars argue that the executive privilege does not exist.