2. The inclosed space on which a building stands.

3. The sunken space or court, giving ingress and affording light to the basement of a building.

4. An extent of surface; a tract of the earth's surface; a region; as, vast uncultivated areas.

5. (Geom.) The superficial contents of any figure; the surface included within any given lines; superficial extent; as, the area of a square or a triangle.