(a.) Not producing the proper effect; without effect; inefficient; weak; useless; futile; unavailing; as, an ineffectual attempt; an ineffectual expedient.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). ineffectual. Retrieved September 23, 2026, from http://smartdefine.org/ineffectual/definitions/2021122 |
| Chicago | Webster's. 2011. "ineffectual" http://smartdefine.org/ineffectual/definitions/2021122 (accessed September 23, 2026). |
| Harvard | Webster's 2011, ineffectual, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/ineffectual/definitions/2021122>. |
| MLA | Webster's. "ineffectual" 27 May 2011. Web. 23 September 2026. <http://smartdefine.org/ineffectual/definitions/2021122> |