noun
- Blue pigment made of powdered lapis lazuli.
- synonyms: ultramarine
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). ultramarine blue. Retrieved October 1, 2026, from http://smartdefine.org/ultramarine_blue/definitions/1317999 |
| Chicago | WordNet. 2010. "ultramarine blue" http://smartdefine.org/ultramarine_blue/definitions/1317999 (accessed October 1, 2026). |
| Harvard | WordNet 2010, ultramarine blue, Smart Define, viewed 1 October, 2026, <http://smartdefine.org/ultramarine_blue/definitions/1317999>. |
| MLA | WordNet. "ultramarine blue" 23 October 2010. Web. 1 October 2026. <http://smartdefine.org/ultramarine_blue/definitions/1317999> |