surface: pengertian dan definisi

The outer or the topmost boundary of an object.

A material layer constituting such a boundary.

Mathematics The boundary of a three-dimensional figure.

Mathematics The two-dimensional locus of points located in three-dimensional space.

Mathematics A portion of space having length and breadth but no thickness.

The superficial or external aspect: "a flamboyant, powerful confidence man who lives entirely on the surface of experience” ( Frank Conroy).

An airfoil.

Relating to, on, or at a surface: surface algae in the water.

Relating to or occurring on or near the surface of the earth.

Superficial.

Apparent as opposed to real.

To provide with a surface or apply a surface to: surface a table with walnut; surface a road with asphalt.

To rise to the surface.

To emerge after concealment.

To work or dig a mine at or near the surface of the ground.

on the surface To all intents and purposes; to all outward appearances: a soldier who, on the surface, appeared brave and patriotic.