crossover

About 1.70 uses per million words.

Meaning

noun A place where one thing crosses over another; a crossing.
Lay one pole over the other and tie them together at the crossover.
noun The means by which a crossing is made.
To get to the other side of the railway, use the crossover.
noun A transition.
The company has made a crossover into aerospace technology.
noun A blend of multiple styles of music or multiple film genres, intended to appeal to a wider audience.
noun A combining of characters or plot elements from different fictional universes or settings, or a work that does this.
It's a weird crossover between Harry Potter and Frankenstein.
noun An SUV-like automobile built on a passenger car platform, e.g. the Buick Enclave.
noun A pair of switches and a short, diagonal length of track which together connect two parallel tracks and allow passage between them.
noun A voter registered as a member of one political party or historically associated with such party who votes in the primary of the other party.