haggle (v.)youdaoicibaDictYouDict[haggle 词源字典]
1570s, "to cut unevenly, mangle in cutting" (implied in haggler "clumsy workman"), frequentative of haggen "to chop" (see hack (v.1)). Sense of "argue about price" first recorded c. 1600, probably from notion of chopping away. Related: Haggled; haggling.[haggle etymology, haggle origin, 英语词源]