英语词源字典 - 在线词源网站

argot (n.)[argot 词源字典]: 1860, from French argot (17c.) "the jargon of Paris rogues and thieves," earlier "the company of beggars," from Middle French argot, "group of beggars," origin unknown. Gamillscheg suggests a connection to Old French argoter "to cut off the stubs left in pruning," with a connecting sense of "to get a grip on." The best English equivalent is perhaps cant. The German equivalent is Rotwelsch, literally "Red Welsh," but the first element may be connected with Middle High German rot "beggar." Earlier in English was pedlar's French (1520s) "language of thieves and vagabonds."[argot etymology, argot origin, 英语词源]
peddler (n.): late 14c. (c. 1300 as a surname, Will. Le Pedelare), from peoddere, peddere (c. 1200, mid-12c. as a surname), of unknown origin. It has the appearance of an agent noun, but no corresponding verb is attested in Middle English. Perhaps a diminutive of ped "panier, basket," also of unknown origin, but this is attested only from late 14c. Pedlar, preferred spelling in U.K., is attested from late 14c.
Varangian (n.): one of the Northmen who ravaged the Baltic coast in 9c. and by tradition overran part of western Russia and founded a dynasty there," 1788, from Medieval Latin Varangus, from Byzantine Greek Barangos, a name ultimately (via Slavic) from Old Norse væringi "a Scandinavian," properly "a confederate," from var- "pledge, faith," related to Old English wær "agreement, treaty, promise," Old High German wara "faithfulness" (see very). Attested in Old Russian as variagi; surviving in Russian varyag "a pedlar," Ukrainian varjah "a big strong man."