noun
- Water in a vaporous form diffused in the atmosphere but below boiling temperature.
- synonyms: water vapor
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). water vapour. Retrieved September 21, 2026, from http://smartdefine.org/water_vapour/definitions/1320202 |
| Chicago | WordNet. 2010. "water vapour" http://smartdefine.org/water_vapour/definitions/1320202 (accessed September 21, 2026). |
| Harvard | WordNet 2010, water vapour, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/water_vapour/definitions/1320202>. |
| MLA | WordNet. "water vapour" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/water_vapour/definitions/1320202> |