noun
- Game equipment consisting of one of several small six-pointed metal pieces that are picked up while bouncing a ball in the game of jacks.
- synonyms: jack
- A game in which jackstones are thrown and picked up in various groups between bounces of a small rubber ball.
- synonyms: jacks, knucklebones
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). jackstones. Retrieved September 21, 2026, from http://smartdefine.org/jackstones/definitions/1287990 |
| Chicago | WordNet. 2010. "jackstones" http://smartdefine.org/jackstones/definitions/1287990 (accessed September 21, 2026). |
| Harvard | WordNet 2010, jackstones, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/jackstones/definitions/1287990>. |
| MLA | WordNet. "jackstones" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/jackstones/definitions/1287990> |