noun
- An unpardonable sin entailing a total loss of grace.
- usage: "theologians list seven mortal sins"
- synonyms: mortal sin
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). deadly sin. Retrieved September 21, 2026, from http://smartdefine.org/deadly_sin/definitions/1269333 |
| Chicago | WordNet. 2010. "deadly sin" http://smartdefine.org/deadly_sin/definitions/1269333 (accessed September 21, 2026). |
| Harvard | WordNet 2010, deadly sin, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/deadly_sin/definitions/1269333>. |
| MLA | WordNet. "deadly sin" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/deadly_sin/definitions/1269333> |