surface - noun

the outer boundary of an artifact or a material layer constituting or resembling such a boundary

the extended two-dimensional outer boundary of a three-dimensional object

the outermost level of the land or sea

a superficial aspect as opposed to the real nature of something

information that has become public

a device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight

surface - verb

• come to the surface
• put a coat on; cover the surface of; furnish with a surface
• appear or become visible; make a showing

surface - adjective

• on the surface

surface - thesaurus

aerofoil   airfoil   coat   open   rise