crossover

Noun

Singular crossover

Plural crossovers

1. A crossover is a place where one thing crosses over another.
2. A crossover is a blend of two or more styles of music, intended to appeal to a wider audience.

   The band's new song had crossover appeal to both country and pop listeners.

3. A crossover is an automobile that is a mix of two kinds of automobiles, like the Pontiac Torrent.
4. A crossover is a fiction story that borrows places or characters from two or more fictional stories.

This section needs someone to add example sentences to it.