luminescence

Từ điển Oxford Learners Wordfinder Dictionary

noun

1. light not due to incandescence;
occurs at low temperatures (Freq. 1)
• Derivationally related forms:
luminescent, luminesce
• Hypernyms:
light, visible light, visible radiation
• Hyponyms:
bioluminescence, chemiluminescence
2. light from nonthermal sources
• Syn:
glow
• Derivationally related forms:
glow (for: glow), luminescent, luminesce
• Hypernyms:
luminosity, brightness, brightness level, luminance, luminousness, light