- (n.) A musical instrument, consisting of a series of hemispherical glasses which, by touching the edges with the dampened finger, give forth the tones.
- (n.) A toy instrument of strips of glass or metal hung on two tapes, and struck with hammers.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). harmonica. Retrieved September 20, 2026, from http://smartdefine.org/harmonica/definitions/2015083 |
| Chicago | Webster's. 2011. "harmonica" http://smartdefine.org/harmonica/definitions/2015083 (accessed September 20, 2026). |
| Harvard | Webster's 2011, harmonica, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/harmonica/definitions/2015083>. |
| MLA | Webster's. "harmonica" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/harmonica/definitions/2015083> |