(n.) Crude native borax, formerly imported from Thibet. It was once the chief source of boric compounds. Cf. Borax.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). tincal. Retrieved September 25, 2026, from http://smartdefine.org/tincal/definitions/2072762 |
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| MLA | Webster's. "tincal" 28 May 2011. Web. 25 September 2026. <http://smartdefine.org/tincal/definitions/2072762> |