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| ar·e·a [ érree ə ] (plural ar·e·as) |
noun |
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| Definition: |
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1. measurement of surface: the extent of part of a surface enclosed within a boundary, or the extent of the surface of all or part of a solid. The area of a square or rectangle can be calculated by multiplying together the lengths of two adjacent sides.
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2. part of surface: a distinct part of the surface of something, especially a piece of land
 The storms resulted in flooding over a large area.
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3. space or part with specific function: a space, part, or surface of something, especially when intended for a specific use
 an area of the brain used for memory
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4. region or district: a region or district, either a distinct political or administrative division or a place that has specific qualities or features
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5. subject: a subject of study, field of knowledge, or sphere of activity
 in the area of genetic research
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6. soccer Same as penalty area
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| [Mid-16th century. < Latin, "flat piece of unoccupied land"] |