(n.) A double salt of boric and silicic acids, as in the natural minerals tourmaline, datolite, etc.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). borosilicate. Retrieved September 23, 2026, from http://smartdefine.org/borosilicate/definitions/1981702 |
| Chicago | Webster's. 2011. "borosilicate" http://smartdefine.org/borosilicate/definitions/1981702 (accessed September 23, 2026). |
| Harvard | Webster's 2011, borosilicate, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/borosilicate/definitions/1981702>. |
| MLA | Webster's. "borosilicate" 27 May 2011. Web. 23 September 2026. <http://smartdefine.org/borosilicate/definitions/1981702> |