Harmonica
Pronunciation : Har*mon"i*ca
Part of Speech : n.
Etymology : [Fem. fr. L. harmonicus harmonic. See Harmonic, n. ]
Definition : 1. A musical instrument, consisting of a series of hemispherical glasses which, by touching the edges with the dampened finger, give forth the tones.
2. A toy instrument of strips of glass or metal hung on two tapes, and struck with hammers.
Source : Webster's Unabridged Dictionary, 1913