(interj.) An exclamation expressing sorrow.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). alackaday. Retrieved September 24, 2026, from http://smartdefine.org/alackaday/definitions/1972043 |
| Chicago | Webster's. 2011. "alackaday" http://smartdefine.org/alackaday/definitions/1972043 (accessed September 24, 2026). |
| Harvard | Webster's 2011, alackaday, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/alackaday/definitions/1972043>. |
| MLA | Webster's. "alackaday" 27 May 2011. Web. 24 September 2026. <http://smartdefine.org/alackaday/definitions/1972043> |