- (n.) A plant affording a blue dye; the woad (Isatis tinctoria); also, the dye itself.
- (n.) A crayon made of a paste composed of a color ground with gum water.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). Pastel. Retrieved September 23, 2026, from http://smartdefine.org/pastel/definitions/2042562 |
| Chicago | Webster's. 2011. "Pastel" http://smartdefine.org/pastel/definitions/2042562 (accessed September 23, 2026). |
| Harvard | Webster's 2011, Pastel, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/pastel/definitions/2042562>. |
| MLA | Webster's. "Pastel" 27 May 2011. Web. 23 September 2026. <http://smartdefine.org/pastel/definitions/2042562> |