Main Entry: ¹cross·over

Pronunciation: \ˈkrȯs-ˌō-vər\

Function: noun

Date: 1884

1 : crossing 2a
2 : an instance or product of genetic crossing-over
3 : a voter registered as a member of one political party who votes in the primary of the other party
4 : a broadening of the popular appeal of an artist (as a musician) that is often the result of a change of the artist's medium or style; also : an artist or artistic work that has achieved a crossover
5 : an instance of breaking into another category
6 : a basketball maneuver in which a player dribbles the ball quickly from one hand to the other