- (n.) A device used in connection with hot-air engines, gas-burning furnaces, etc., in which the incoming air or gas is heated by being brought into contact with masses of iron, brick, etc., which have been previously heated by the outgoing or escaping, hot air or gas.
- (n.) One who or that which, regenerates.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). regenerator. Retrieved September 24, 2026, from http://smartdefine.org/regenerator/definitions/2053915 |
| Chicago | Webster's. 2011. "regenerator" http://smartdefine.org/regenerator/definitions/2053915 (accessed September 24, 2026). |
| Harvard | Webster's 2011, regenerator, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/regenerator/definitions/2053915>. |
| MLA | Webster's. "regenerator" 27 May 2011. Web. 24 September 2026. <http://smartdefine.org/regenerator/definitions/2053915> |