(n.) A fixed star, in Medusa's head, in the constellation Perseus, remarkable for its periodic variation in brightness.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). algol. Retrieved September 21, 2026, from http://smartdefine.org/algol/definitions/1972310 |
| Chicago | Webster's. 2011. "algol" http://smartdefine.org/algol/definitions/1972310 (accessed September 21, 2026). |
| Harvard | Webster's 2011, algol, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/algol/definitions/1972310>. |
| MLA | Webster's. "algol" 27 May 2011. Web. 21 September 2026. <http://smartdefine.org/algol/definitions/1972310> |