especially American EnglishAmE old-fashioned informalSCC a criminal’s girlfriend 罪犯的女友
a gangster’s moll
匪徒的女友
Examples from the Corpus
moll• In Dennis's presence I became an outlaw once again, and Karen my moll.• Dianne Wiest has her moments, though, as a fluffy gangster's moll with claws of steel.• There was a loner and a ladyschoolmarm, and she turned gangster's moll.