adjective
- Not permitting the passage of water.
- synonyms: waterproof, waterproofed
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). rainproof. Retrieved September 21, 2026, from http://smartdefine.org/rainproof/definitions/1181870 |
| Chicago | WordNet. 2010. "rainproof" http://smartdefine.org/rainproof/definitions/1181870 (accessed September 21, 2026). |
| Harvard | WordNet 2010, rainproof, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/rainproof/definitions/1181870>. |
| MLA | WordNet. "rainproof" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/rainproof/definitions/1181870> |