larceny: [15] The Latin word for ‘robber’ was latrō. Its original meaning was ‘mercenary soldier’, and it came from Greek látron ‘pay’ (a relative of latreíā ‘service, worship’, which provided the suffix in such English words as idolatry and bardolatry). From latrō was derived latrōcinium ‘robbery’, which passed into English via Old French larcin and its Anglo- Norman derivative *larcenie. => idolatry[larceny etymology, larceny origin, 英语词源]