Definitions:

1. A surface coating for ceramics and porcelain. NOUN
   • The smooth surface of the marble countertop had a glossy luster that reflected light beautifully.
2. Refers to a soft glow or shine, often describing the way light reflects off a surface. NOUN
   • The polished silver had a beautiful luster that caught the light.
3. Used figuratively to describe something's appeal, quality, or brilliance. NOUN
   • The company's reputation has lost some of its luster after the scandal.

Synonyms:

• brilliance
• brilliancy
• gloss
• glow
• luminance
• polish
• sheen
• shine

NearBy Words:

• lusterless
• lusterlessness
• lusterware