1. A spinel used as a gemstone (usually dark red)
   - ruby spinel

Type of: spinel

Encyclopedia: Spinel ruby

• tassel-shaped
• tasseled
• tasselled
• tasset
• Tasso
• taste
• taste cell
• taste perception
• taste property
• taste sensation
• taste-maker
• taste-tester
• tastebud
• tasteful
• tastefully
• tastefulness
• tasteless
• tastelessly
• tastelessness
• taster
• tastily
• tastiness
• tasting
• tasty
• tat