diffuseTranslate diffuse | into Italian | into Spanish German translation of diffuseA. /dɪˈfjuːz/ v.t. verbreitenB. v.i. sich ausbreiten (through in) (+ Dat.)C. /dɪˈfjuːs/ adj. diffusdiffuse in other Oxford dictionaries Definition of diffuse in the British & World English dictionary Definition of diffuse in the US English dictionary