adjective blau bruise blau , morat Politics conservador blood blau , noble joke verd sad trist , deprimit , malenconiós to feel blue estar trist , sentir-se trist to look blue fer el posat trist , tenir un aspecte trist noun blau Chemistry indi , anyil figurative cel figurative mar electric blue blau elèctric navy blue blau marí sky blue blau cel Cambridge blue blau clar Oxford blue blau fosc out of the blue figurative de cop i volta the news came out of the blue figurative les notícies van caure com una bomba Politics conservador transitive verb posar blau a la…