- (n.) A vessel in which any thing is boiled.
- (n.) One who boils.
- (n.) A strong metallic vessel, usually of wrought iron plates riveted together or a composite structure variously formed, in which steam is generated for driving engines or for heating, cooking or other purposes.
- (n.) A sunken reef; especially, a coral reef on which the sea breaks heavily.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). boiler. Retrieved September 20, 2026, from http://smartdefine.org/boiler/definitions/1981362 |
| Chicago | Webster's. 2011. "boiler" http://smartdefine.org/boiler/definitions/1981362 (accessed September 20, 2026). |
| Harvard | Webster's 2011, boiler, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/boiler/definitions/1981362>. |
| MLA | Webster's. "boiler" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/boiler/definitions/1981362> |