society > leisure > the arts > music > musical instrument > wind instrument > [noun] > parts generally > part applied to lips (3)
Something placed in, against, or near the mouth. The part of a musical instrument, pipe, breathing apparatus, etc., which is placed between or…
An aperture in the side of a musical pipe, having a sharp edge against which air is blown to produce a sound.
Music. ‘The part of a musical instrument applied to the mouth’ (Grove).