- (a.) Consisting of or resembling, glass; glassy; as, vitreous rocks.
- (a.) Of or pertaining to glass; derived from glass; as, vitreous electricity.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). vitreous. Retrieved September 24, 2026, from http://smartdefine.org/vitreous/definitions/2079985 |
| Chicago | Webster's. 2011. "vitreous" http://smartdefine.org/vitreous/definitions/2079985 (accessed September 24, 2026). |
| Harvard | Webster's 2011, vitreous, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/vitreous/definitions/2079985>. |
| MLA | Webster's. "vitreous" 28 May 2011. Web. 24 September 2026. <http://smartdefine.org/vitreous/definitions/2079985> |