Meaning of SMURFING in English

To avoid a currency transaction threshold, a system of structuring occurs. Smurfing is the act of multiple transactions that are conducted by one individual at the same or various other institutions, or a group of individuals may conduct this at the various branches of the same institution.

UNODC Money-Laundering terms English dictionary.      Английский словарь терминов управления ООН по отмыванию денег, преступности и наркотикам.