Landis play biographical name Lan·dis \ˈlan-dəs\ Definition of Landis Ken*e*saw play \ˈke-nə-ˌsȯ\ Mountain 1866–1944 Am. jurist & baseball commissioner Writing? Check your grammar now! Seen and Heard What made you want to look up Landis? Please tell us where you read or heard it (including the quote, if possible).