(n.) A work; specifically (Mus.), a musical composition.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). opus. Retrieved September 20, 2026, from http://smartdefine.org/opus/definitions/2039196 |
| Chicago | Webster's. 2011. "opus" http://smartdefine.org/opus/definitions/2039196 (accessed September 20, 2026). |
| Harvard | Webster's 2011, opus, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/opus/definitions/2039196>. |
| MLA | Webster's. "opus" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/opus/definitions/2039196> |