Русско-англо-русский юридический словарь

Parole, in the immigration laws of the United States, generally refers to official permission to enter and remain temporarily in the United States, under the supervision of the U.S. Department of Homeland Security (DHS), without formal admission, and while remaining an applicant for admission. (Wikipedia)

Under U.S. immigration law parole generally refers to official permission for an individual to enter and remain temporarily in the United States if they are applying for admission but do not have a legal basis for being admitted. (The Immigrant Law Center of Minnesota)