Main entry: crossing, crossover, crosswalk
Definition: a path (often marked) where something (as a street or railroad) can be crossed to get from one side to the other
Main entry: crossover
Definition: the appropriation of a new style (especially in popular music) by combining elements of different genres in order to appeal to a wider audience
Usage: a jazz-classical crossover album
Main entry: crossover, crossover voter
Definition: a voter who is registered as a member of one political party but who votes in the primary of another party
Main entry: crossing over, crossover
Definition: the interchange of sections between pairing homologous chromosomes during the prophase of meiosis