Talk:cross over

Meanings
How many non sum-of-parts meanings are there? I was thinking about crossover music, or a crossover (how do you spell it) in basketball. Mglovesfun (talk) 16:47, 29 March 2010 (UTC) Maybe this definition is SOP?
 * 1)  to cross (a river) by using a bridge. --Volants 13:29, 30 March 2010 (UTC)