Also called knave. a playing card bearing the picture of a soldier or servant. 3. a connecting device in an electrical circuit designed for the insertion of a plug: a telephone jack. 4. (cap.) Informal. fellow; buddy; man (usu. used in addressing a stranger). 5. a. one of a set of small, six-pointed metal objects or pebbles used in the game of jacks. b. jacks, (used with a sing.
Jackson County is a county located in the U.S. state of Wisconsin. As of the 2010 census, the population was 20,449. Its county seat is Black River Falls. Jackson County was formed from Crawford County in 1853. It was named for President Andrew Jackson.
Pulaski is a village in Brown, Oconto, and Shawano Counties in the U.S. state of Wisconsin. The population was 3,060 at the 2000 census. The Brown and Oconto County portions of Pulaski are part of the Green Bay Metropolitan Statistical Area. The village was named for the Polish Revolutionary War general Kazimierz PuÅaski, who was responsible for creating America's first cavalry.