Available Definitions:
1) n. - The exterior part of anything that has length and breadth; one of the limits that bound a solid, esp. the upper face; superficies; the outside; as, the surface of the earth; the surface of a diamond; the surface of the body.
2) n. - Hence, outward or external appearance.
3) n. - A magnitude that has length and breadth without thickness; superficies; as, a plane surface; a spherical surface.
4) n. - That part of the side which is terminated by the flank prolonged, and the angle of the nearest bastion.
5) v. t. - To give a surface to; especially, to cause to have a smooth or plain surface; to make smooth or plain.
6) v. t. - To work over the surface or soil of, as ground, in hunting for gold.