1. a hard, transparent or translucent gemstone that occurs in various colors, especially yellow and blue
2. a yellow or golden color

Examples

• She wore a beautiful topaz ring on her finger.
• The museum displayed a rare blue topaz in its gem collection.
• November’s birthstone is topaz.
• The jeweler cut the topaz into a brilliant oval shape.
• The sunset painted the sky in shades of topaz and coral.
• Imperial topaz is prized for its rich golden color.
• The topaz crystal sparkled under the bright lights.