impound >> ɪmˈpaʊnd
Definition: [verb] seize and take legal custody of (something, especially a vehicle, goods, or documents) because of an infringement of a law.
Example: vehicles parked where they cause an obstruction will be impounded
Definition: [verb] shut up (domestic animals) in a pound or enclosure.
Example: the cattle were rounded up and impounded
Definition: [verb] (of a dam) hold back (water).
Example: it will impound a reservoir 130 miles long