Jacks
来自Big Physics
Safin（讨论 | 贡献）2022年4月28日 (四) 11:33的版本 （建立内容为“Category:etymology == etymonline == [https://www.etymonline.com/word/jacks ref] jacks (n.) dexterity game played with a ball and small objects, 1900, from e…”的新页面）
etymonline
jacks (n.)
dexterity game played with a ball and small objects, 1900, from earlier jackstone "small round pebble used in games" (1792), which seems to be an alteration of checkstone (1745). The metal pieces with five arms or tines, made to be used in the game, are so called from 1908.
