- (a.) Inattentive to duty; careless; neglectful; indifferent.
- (a.) Rashly negligent; utterly careless or heedless.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). Reckless. Retrieved September 22, 2026, from http://smartdefine.org/reckless/definitions/2053190 |
| Chicago | Webster's. 2011. "Reckless" http://smartdefine.org/reckless/definitions/2053190 (accessed September 22, 2026). |
| Harvard | Webster's 2011, Reckless, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/reckless/definitions/2053190>. |
| MLA | Webster's. "Reckless" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/reckless/definitions/2053190> |