- crossing over, crossover - the interchange of sections between pairing homologous chromosomes during the prophase of meiosis
--1 is a kind of organic process, biological process
--1 is a part of diplotene - crossover voter, crossover - a voter who is registered as a member of one political party but who votes in the primary of another party
--2 is a kind of voter, elector
- crossover - the appropriation of a new style (especially in popular music) by combining elements of different genres in order to appeal to a wider audience; "a jazz-classical crossover album"
--3 is a kind of borrowing, adoption
- crossing, crosswalk, crossover - a path (often marked) where something (as a street or railroad) can be crossed to get from one side to the other
--4 is a kind of path
--4 has particulars: grade separation; pedestrian crossing, zebra crossing - crossing, crosswalk, crossover - a path (often marked) where something (as a street or railroad) can be crossed to get from one side to the other