Meaning : Take temporary possession of as a security, by legal authority.
Example :
The FBI seized the drugs.
The customs agents impounded the illegal shipment.
The police confiscated the stolen artwork.
Synonyms : attach, confiscate, seize, sequester
Meaning : Place or shut up in a pound.
Example :
Pound the cows so they don't stray.
Synonyms : pound
Impound meaning in Bengali (Bangla).