Extents

noun

1. A range of values or locations.
2. The space, area, volume, etc., to which something extends.

   "The extent of his knowledge of the language is a few scattered words."

3. A contiguous area of storage in a file system.
4. The valuation of property.
5. A writ directing the sheriff to seize the property of a debtor, for the recovery of debts of record due to the Crown.