noun
- A small rectangular free-reed instrument having a row of free reeds set back in air holes and played by blowing into the desired hole.
- synonyms: mouth organ, harp, mouth harp
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). harmonica. Retrieved September 20, 2026, from http://smartdefine.org/harmonica/definitions/1204714 |
| Chicago | WordNet. 2010. "harmonica" http://smartdefine.org/harmonica/definitions/1204714 (accessed September 20, 2026). |
| Harvard | WordNet 2010, harmonica, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/harmonica/definitions/1204714>. |
| MLA | WordNet. "harmonica" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/harmonica/definitions/1204714> |