to move or change from one type of culture, music, political party, etc. to another :
a cult movie that has crossed over to mass appeal
—related noun crossover
to move or change from one type of culture, music, political party, etc. to another :
a cult movie that has crossed over to mass appeal
—related noun crossover
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005