soundtrackPronunciation: /ˈsaʊn(d)trak/Translate soundtrack | into French | into German | into Italian | into Spanish Definition of soundtrack noun a recording of the musical accompaniment of a film. a strip on the edge of a film on which the sound component is recorded. verb [with object] provide (a film) with a soundtrack:it is soundtracked by the great Ennio Morriconesoundtrack in other Oxford dictionaries Definition of soundtrack in the US English dictionary