- (a.) Destitute of pity; hard-hearted; merciless; as, a pitilessmaster; pitiless elements.
- (a.) Exciting no pity; as, a pitiless condition.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). pitiless. Retrieved September 20, 2026, from http://smartdefine.org/pitiless/definitions/2045937 |
| Chicago | Webster's. 2011. "pitiless" http://smartdefine.org/pitiless/definitions/2045937 (accessed September 20, 2026). |
| Harvard | Webster's 2011, pitiless, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/pitiless/definitions/2045937>. |
| MLA | Webster's. "pitiless" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/pitiless/definitions/2045937> |