noun
- An exemption based on circumstances existing prior to the adoption of some policy; used to enfranchise illiterate whites in south after the American Civil War. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). grandfather clause. Retrieved September 22, 2026, from http://smartdefine.org/grandfather_clause/definitions/1247221 |
| Chicago | WordNet. 2010. "grandfather clause" http://smartdefine.org/grandfather_clause/definitions/1247221 (accessed September 22, 2026). |
| Harvard | WordNet 2010, grandfather clause, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/grandfather_clause/definitions/1247221>. |
| MLA | WordNet. "grandfather clause" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/grandfather_clause/definitions/1247221> |