(n.) A coloring principle, C14H6O2(OH)2, found in madder, and now produced artificially from anthracene. It produces the Turkish reds.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). alizarin. Retrieved September 26, 2026, from http://smartdefine.org/alizarin/definitions/1972394 |
| Chicago | Webster's. 2011. "alizarin" http://smartdefine.org/alizarin/definitions/1972394 (accessed September 26, 2026). |
| Harvard | Webster's 2011, alizarin, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/alizarin/definitions/1972394>. |
| MLA | Webster's. "alizarin" 27 May 2011. Web. 26 September 2026. <http://smartdefine.org/alizarin/definitions/1972394> |