(1):

(a.) External; on the outside; without the limits of; extrinsic; as, an object exterior to a man, opposed to what is within, or in his mind.

(2):

(a.) Relating to foreign nations; foreign; as, the exterior relations of a state or kingdom.

(3):

(n.) The outward surface or part of a thing; that which is external; outside.

(4):

(n.) Outward or external deportment, form, or ceremony; visible act; as, the exteriors of religion.

(5):

(a.) External; outward; pertaining to that which is external; - opposed to interior; as, the exterior part of a sphere.