Harmonica
Harmonica (-i*kȧ) , noun
[Fem. from Latin harmonicus harmonic. See Harmonic, n. ]
1.
A musical instrument, consisting of a series of hemispherical glasses which, by touching the edges with the dampened finger, give forth the tones; it is now called the glass harmonica, to distinguish it from the common harmonica, formerly called the harmonicon.
2.
A toy instrument of strips of glass or metal hung on two tapes, and struck with hammers.
3.
A small wind musical instrument shaped like a flat bar with holes along the thin edges, held in the hand and producing notes from multiple vibrating reeds arranged inside along its length; it was formerly called the harmonicon. See harmonicon.