jing4 gwong1螢光萤光
Jyutpingjing4 gwong1
Yaleyìhng gwōng
Definition
Fluorescent or bioluminescent; emitting a faint light naturally or after absorbing ultraviolet rays.
colloquialdescriptionscolours
How it's used
Refers primarily to high-visibility colors or light-emitting properties rather than just any light. It is frequently used to describe stationery like highlighters or safety gear that stands out in low light. When talking about the actual insect, use 螢火蟲 instead of just the adjective.
Examples
This highlighter is very eye-catching.
Related words
Common mistake
Avoid using this to describe things that are simply bright or shiny, as it specifically implies a neon or glowing quality. Do not confuse it with 閃光, which refers to a flash of light or something that sparkles.
Grammar color guide
Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector
Grammar guides
- Aspect markersCantonese has no tenses, but it does have aspect markers. Learn how zo2, gwo3, gan2, and hai2 dou6 show completion, experience, and ongoing action.
- In 30 secondsThe whole language at a glance. No tenses, no plurals, six tones, sentence particles. Read this before you dive into any specific topic.
- ParticlesSentence particles add tone, emotion, and nuance. Learn the most common particles in Cantonese and how to use them.



