noun
- Water heater consisting of a tank or pipes set at the back of a fireplace or in the firebox of a stove. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). water back. Retrieved September 24, 2026, from http://smartdefine.org/water_back/definitions/1209548 |
| Chicago | WordNet. 2010. "water back" http://smartdefine.org/water_back/definitions/1209548 (accessed September 24, 2026). |
| Harvard | WordNet 2010, water back, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/water_back/definitions/1209548>. |
| MLA | WordNet. "water back" 23 October 2010. Web. 24 September 2026. <http://smartdefine.org/water_back/definitions/1209548> |