crossover
1. [ noun ] a path (often marked) where something (as a street or railroad) can be crossed to get from one side to the other
Synonyms: crosswalk crossing
Related terms: path grade_separation pedestrian_crossing school_crossing traverse
2. [ noun ] the appropriation of a new style (especially in popular music) by combining elements of different genres in order to appeal to a wider audience
Examples:

"a jazz-classical crossover album"

Related terms: borrowing genre
3. [ noun ] (politics) a voter who is registered as a member of one political party but who votes in the primary of another party
Synonyms: crossover_voter
Related terms: voter
4. [ noun ] (biology,genetics) the interchange of sections between pairing homologous chromosomes during the prophase of meiosis
Synonyms: crossing_over
Related terms: organic_process diplotene
Similar spelling:   cryoscope
  crossbar
  crossfire
  crossbred
  crossbeam
  Crespo
  crosspiece
  Crossfield
  crossbreed
  crossbencher
  crossbench
  crossbones
  cross-file
  cross_vine