Oscillation in a device called an oscillator is usually a back and forth motion over a central neutral point, created by changes in energy. In a pendulum-driven clock, for example, the oscillation is the back and forth movement of the pendulum.
Legal Definition of administrative law judge. : an officer in a government agency with quasi-judicial functions including conducting hearings, making findings of fact, and making recommendations for resolution of disputes concerning the agency's actions âcalled also administrative judge.
(Amended by vote of the people November 6, 2001.) [Administrative supervision of court system] 28. a. The chief judge of the court of appeals shall be the chief judge of the state of New York and shall be the chief judicial officer of the unified court system.