- (n.) Scoria or vitrified incombustible matter, formed in a grate or furnace where anthracite coal in used; vitrified or burnt matter ejected from a volcano; slag.
- (n.) A kind of brick. See Dutch clinker, under Dutch.
- (n.) A mass composed of several bricks run together by the action of the fire in the kiln.
- (n.) A scale of oxide of iron, formed in forging.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). clinker. Retrieved September 22, 2026, from http://smartdefine.org/clinker/definitions/1988180 |
| Chicago | Webster's. 2011. "clinker" http://smartdefine.org/clinker/definitions/1988180 (accessed September 22, 2026). |
| Harvard | Webster's 2011, clinker, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/clinker/definitions/1988180>. |
| MLA | Webster's. "clinker" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/clinker/definitions/1988180> |