Definition of AVAILABILITY. 1. : the quality or state of being available. 2. : an available person or thing.
Definition of EXECUTIVE OFFICER. : the officer second in command of a military or naval organization or vessel. ADVERTISEMENT. the officer second in command of a military or naval organization or vessel. ADVERTISEMENT.
Executive Order Law & Legal Definition. An executive order is an order issued by the President of the U.S, the head of the executive branch of the federal government. This term also refers to an order issued by a governor of a state. An executive order can also be called a decree or orders-in-council.An executive order issued by the President or the chief executive officer of a state has the force of law, and it is promulgated in accordance with applicable law.[42 USCS Â§ 14616].n executive order can also be called a decree or orders-in-council. An executive order issued by the President or the chief executive officer of a state has the force of law, and it is promulgated in accordance with applicable law.