noun
- An unstable inorganic acid known only in solution and as nitrite salts. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). nitrous acid. Retrieved September 23, 2026, from http://smartdefine.org/nitrous_acid/definitions/1248177 |
| Chicago | WordNet. 2010. "nitrous acid" http://smartdefine.org/nitrous_acid/definitions/1248177 (accessed September 23, 2026). |
| Harvard | WordNet 2010, nitrous acid, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/nitrous_acid/definitions/1248177>. |
| MLA | WordNet. "nitrous acid" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/nitrous_acid/definitions/1248177> |