- (n.) The color of the gem; bright blue.
- (n.) Any humming bird of the genus Hylocharis, native of South America. The throat and breast are usually bright blue.
- (a.) Of or resembling sapphire; sapphirine; blue.
- (n.) Native alumina or aluminium sesquioxide, Al2O3; corundum; especially, the blue transparent variety of corundum, highly prized as a gem.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). sapphire. Retrieved September 25, 2026, from http://smartdefine.org/sapphire/definitions/2057923 |
| Chicago | Webster's. 2011. "sapphire" http://smartdefine.org/sapphire/definitions/2057923 (accessed September 25, 2026). |
| Harvard | Webster's 2011, sapphire, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/sapphire/definitions/2057923>. |
| MLA | Webster's. "sapphire" 28 May 2011. Web. 25 September 2026. <http://smartdefine.org/sapphire/definitions/2057923> |