topaz | | |
n. (substance) | 1. common topaz, false topaz, topaz | a yellow quartz. |
| ~ quartz | a hard glossy mineral consisting of silicon dioxide in crystal form; present in most rocks (especially sandstone and granite); yellow sand is quartz with iron oxide impurities. |
n. (substance) | 2. topaz | a mineral (fluosilicate of aluminum) that occurs in crystals of various colors and is used as a gemstone. |
| ~ mineral | solid homogeneous inorganic substances occurring in nature having a definite chemical composition. |
| ~ transparent gem | a gemstone having the property of transmitting light without serious diffusion. |
n. (attribute) | 3. tan, topaz | a light brown the color of topaz. |
| ~ light brown | a brown that is light but unsaturated. |
Recent comments
1 hour 7 min ago
19 hours 39 min ago
19 hours 53 min ago
3 weeks 3 days ago
3 weeks 5 days ago
4 weeks 12 hours ago
4 weeks 12 hours ago
5 weeks 5 hours ago
5 weeks 5 hours ago
5 weeks 4 days ago