Hacky Sack® /hakˈi sak/

1. A game in which players attempt to kick a small bag filled with plastic pellets without letting it touch the ground
2. The bag used in this

• katipos
• katorga
• katorgas
• kats
• katti
• katydid
• katydids
• katzenjammer
• katzenjammers
• kaugh
• kaughs
• kaumatua
• kaumatuas
• kauri
• kauri gum
• kauri-pine
• kauri-pines
• kauris
• kava
• kaval
• kavas
• kavass
• kavasses
• kaw
• kawaii