Crossover

Full definition of crossover

Noun

1. A place where one thing crosses over another.
2. The means by which the crossing is made.
3. (genetics) the result of the exchange of genetic material during meiosis.
4. A blend of multiple styles of music, intended to appeal to a wider audience.
5. An automobile that is a mix of two kinds of automobiles, i.e. the Pontiac_Torrent.
6. (rail transport) A pair of switches and a short, diagonal length of track which together connect two parallel tracks and allow passage between them.
7. A piece of fiction that borrows elements from two or more fictional universes.