adjective Referring to a material or tissue that allows the facile passage of x-raysâie, has an air or near air density; radiolucent structures are black or near black on conventional x-rays. Cf Radiopaque.
Public Policy Exception Law & Legal Definition. Public policy exception is a rule of exception to the employment-at-will rule. Under this exception, an employer can not fire or discharge an employee if it would violate the doctrine of public policy of a state or a state statute or federal statute.n employer cannot react against an employee for performing an action in accordance with public policy. An employee is protected from losing his/her job if s/he disobeys an employer by not doing an illegal or immoral act.
Princeton's WordNet(4.00 / 2 votes)Rate this definition: 1  policy(noun) a plan of action adopted by an individual or social group. it was a policy of retribution; a politician keeps changing his policies. 2  policy(noun) a line of argument rationalizing the course of action of a government.