Русско-англо-русский юридический словарь

Wage attachment, also called wage garnishment, is the process of deducting money from an employee's pay as the result of a court order or action by an authorized agency. (Princeton University website)

Wage garnishment, the most common type of garnishment, is the process of deducting money from an employee's monetary compensation (including salary), usually as a result of a court order. (Wikipedia)