noun
- Clock that measures time by the escape of water.
- synonyms: clepsydra, water glass
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). water clock. Retrieved September 20, 2026, from http://smartdefine.org/water_clock/definitions/1209554 |
| Chicago | WordNet. 2010. "water clock" http://smartdefine.org/water_clock/definitions/1209554 (accessed September 20, 2026). |
| Harvard | WordNet 2010, water clock, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/water_clock/definitions/1209554>. |
| MLA | WordNet. "water clock" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/water_clock/definitions/1209554> |