|  | 
Definition of Ivan Lendl
1. Noun. United States tennis player (born in Czechoslovakia) who won several singles championships; in 1992 he became a United States citizen (born in 1960). 
|  | 
1. Noun. United States tennis player (born in Czechoslovakia) who won several singles championships; in 1992 he became a United States citizen (born in 1960).