A substance that emits or enhances light, typically used in scientific contexts.

In bioluminescence, it refers to a component that can emit light within biological systems.

जीवात्मक प्रकाश उत्सर्जक

English Usage: The luminophore was essential for the luminescent reaction in the marine organism.

Hindi Usage: समुद्री जीव में प्रकाश उत्सर्जक उज्ज्वल प्रतिक्रिया के लिए आवश्यक था।