bandy (v.)youdaoicibaDictYouDict[bandy 词源字典]
1570s, "to strike back and forth," from Middle French bander, from root of band (n.2). The sense apparently evolved from "join together to oppose," to opposition itself, to "exchanging blows," then metaphorically, to volleying in tennis. Bandy (n.) was a 17c. Irish game, precursor of field hockey, played with a curved stick (also called a bandy), hence bandy-legged (1680s).[bandy etymology, bandy origin, 英语词源]
hockey (n.)youdaoicibaDictYouDict
after an isolated reference from Ireland dated 1527 ("The horlinge of the litill balle with hockie stickes or staves ..."), the word is next recorded 1838 from W. Sussex; of unknown origin, perhaps related to Middle French hoquet "shepherd's staff, crook," diminutive of Old French hoc "hook." The hooked clubs with which the game is played resemble shepherds' staves. In North America, ice hockey is distinguished from field hockey.