noun
- The doctrine or belief that there is no God.
- synonyms: godlessness
- A lack of belief in the existence of God or gods. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). Atheism. Retrieved September 21, 2026, from http://smartdefine.org/atheism/definitions/1214806 |
| Chicago | WordNet. 2010. "Atheism" http://smartdefine.org/atheism/definitions/1214806 (accessed September 21, 2026). |
| Harvard | WordNet 2010, Atheism, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/atheism/definitions/1214806>. |
| MLA | WordNet. "Atheism" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/atheism/definitions/1214806> |