noun
- A heater and storage tank to supply heated water.
- synonyms: hot-water heater, hot-water tank
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). water heater. Retrieved September 21, 2026, from http://smartdefine.org/water_heater/definitions/1209562 |
| Chicago | WordNet. 2010. "water heater" http://smartdefine.org/water_heater/definitions/1209562 (accessed September 21, 2026). |
| Harvard | WordNet 2010, water heater, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/water_heater/definitions/1209562>. |
| MLA | WordNet. "water heater" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/water_heater/definitions/1209562> |