发光

发光 refers to the emission of light, typically from a source such as a star, lamp, or object. It can also metaphorically describe something that shines brightly in a figurative sense, like a person's talent or success.

The character 发 (fā) means 'to emit' or 'to produce,' while 光 (guāng) means 'light.' Together, they literally mean 'to emit light,' which captures the core meaning of the term.

发光 is commonly used in both literal and figurative contexts. For example, it might describe a glowing lantern or a person who is 'shining' in their field. It is often used in poetic or descriptive language and is an essential term in science, art, and daily conversation.