D defs.my
Entry 1 sense Webster, 1913

Alpenhorn

· Al·pen·horn · IPA
01 n. A curved wooden horn about three feet long, with a cupped mouthpiece and a bell, used by the Swiss to sound the ranz des vaches and other m…
  1. 1.
    A curved wooden horn about three feet long, with a cupped mouthpiece and a bell, used by the Swiss to sound the ranz des vaches and other melodies. Its notes are open harmonics of the tube.