baggage (n.)youdaoicibaDictYouDict[baggage 词源字典]
mid-15c., "portable equipment of an army; plunder, loot," from Old French bagage "baggage, (military) equipment" (14c.), from bague "pack, bundle, sack," ultimately from the same Scandinavian source that yielded bag (n.). Baggage-smasher (1851) was American English slang for "railway porter."[baggage etymology, baggage origin, 英语词源]