a path (often marked) where something (as a street or railroad) can be crossed to get from one side to the other | a course of conduct |
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 way especially designed for a particular use |
a voter who is registered as a member of one political party but who votes in the primary of another party | an established line of travel or access |
the interchange of sections between pairing homologous chromosomes during the prophase of meiosis | a line or route along which something travels or moves |