blue Pronunciation: /bluː/Translate blue | into French | into Italian | into Spanish German translation of blueA. adj. blauB. n. 1 Blau 2have the blues = deprimiert sein 3 [Mus.] the blues = der Blues 4out of the blue = aus heiterem Himmelblue in other Oxford dictionaries Definition of blue in the British & World English dictionary Definition of blue in the US English dictionary
