noun
- An unaccompanied quartet of (usually male) voices singing sentimental songs in four-part harmony. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). barbershop quartet. Retrieved September 23, 2026, from http://smartdefine.org/barbershop_quartet/definitions/1223201 |
| Chicago | WordNet. 2010. "barbershop quartet" http://smartdefine.org/barbershop_quartet/definitions/1223201 (accessed September 23, 2026). |
| Harvard | WordNet 2010, barbershop quartet, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/barbershop_quartet/definitions/1223201>. |
| MLA | WordNet. "barbershop quartet" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/barbershop_quartet/definitions/1223201> |