Akademik

tlachtli
\\ˈtläcntlē\ noun (-s)
Etymology: Nahuatl
: a ball game played by Central American Indians (as the Aztecs and Mayas) in which the players endeavor by the use of only the leg, hip and elbow to send a solid rubber ball through two rings set vertically in the walls of an I-shaped court

Useful english dictionary. 2012.