- (n.) A beautiful species of humming bird (Stellula Calliope) of California and adjacent regions.
- (n.) The Muse that presides over eloquence and heroic poetry; mother of Orpheus, and chief of the nine Muses.
- (n.) One of the asteroids. See Solar.
- (n.) A musical instrument consisting of a series of steam whistles, toned to the notes of the scale, and played by keys arranged like those of an organ. It is sometimes attached to steamboat boilers.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). calliope. Retrieved September 24, 2026, from http://smartdefine.org/calliope/definitions/1983964 |
| Chicago | Webster's. 2011. "calliope" http://smartdefine.org/calliope/definitions/1983964 (accessed September 24, 2026). |
| Harvard | Webster's 2011, calliope, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/calliope/definitions/1983964>. |
| MLA | Webster's. "calliope" 27 May 2011. Web. 24 September 2026. <http://smartdefine.org/calliope/definitions/1983964> |