(n.) The first letter in the Greek alphabet, answering to A, and hence used to denote the beginning.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). alpha. Retrieved September 20, 2026, from http://smartdefine.org/alpha/definitions/1972724 |
| Chicago | Webster's. 2011. "alpha" http://smartdefine.org/alpha/definitions/1972724 (accessed September 20, 2026). |
| Harvard | Webster's 2011, alpha, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/alpha/definitions/1972724>. |
| MLA | Webster's. "alpha" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/alpha/definitions/1972724> |