Definition of laissez vibrer in English:

laissez vibrer

verb

  • [in imperative] A musical instruction used to indicate that a note made by striking or plucking should be allowed to fade away without damping.

Origin

French, literally allow to vibrate.

Pronunciation:

laissez vibrer

/French lɛse vibʀe//ˌlɛse ˈviːbreɪ/