bologna (n.)youdaoicibaDictYouDict[bologna 词源字典]
1850, variant of bologna sausage (1590s), named for the city in Italy, whose name is from Latin Bononia, which either represents Gaulish bona "foundation, fortress," or Boii, the name of the Gaulish people who occupied the region 4c. B.C.E. Also see baloney.[bologna etymology, bologna origin, 英语词源]