- the narrow band on one or both sides of a motion-picture film on which sound is recorded.
- the sound recorded on a motion-picture film; audio portion of a film.
- the music or dialogue from a film available on a commercial recording.
- the recorded sound accompaniment to a film
- a narrow strip along the side of a spool of film, which carries the sound accompaniment
- to provide a continuous accompaniment of sounds, esp music
