A kind of mattress made of or covered with, waterproof fabric and filled with water. It is used in hospitals for bedridden patients.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). water bed. Retrieved September 25, 2026, from http://smartdefine.org/water_bed/definitions/2080836 |
| Chicago | Webster's. 2011. "water bed" http://smartdefine.org/water_bed/definitions/2080836 (accessed September 25, 2026). |
| Harvard | Webster's 2011, water bed, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/water_bed/definitions/2080836>. |
| MLA | Webster's. "water bed" 28 May 2011. Web. 25 September 2026. <http://smartdefine.org/water_bed/definitions/2080836> |