rossoblu

Adjective

 * 1) red-blue
 * 2) of or pertaining to the Bologna Football Club, the Italian football/soccer team based in Bologna
 * 3) of or pertaining to the Cagliari Calcio, the Italian football/soccer team based in Cagliari, Sardinia
 * 4) of or pertaining to the Genoa Football Club, the Italian football/soccer team based in Genoa
 * 5) of or pertaining to any other sporting team wearing a red-blue shirt

Noun

 * 1) a Bologna Football Club player or supporter
 * 2) a Cagliari Football Club player or supporter
 * 3) a Genoa Football Club player or supporter
 * 4) a player or supporter of any sporting club wearing a blue-back shirt