peon (n.)youdaoicibaDictYouDict[peon 词源字典]
unskilled worker, 1826, from Mexican Spanish peon "agricultural laborer" (especially a debtor held in servitude by his creditor), from Spanish peon "day laborer," also "pedestrian," originally "foot soldier," from Medieval Latin pedonem "foot soldier" (see pawn (n.2)). The word entered British English earlier (c. 1600) in the sense "native constable, soldier, or messenger in India," via Portuguese peao "pedestrian, foot soldier, day laborer."[peon etymology, peon origin, 英语词源]