gaa3 fe1 jan1咖啡因
Jyutpinggaa3 fe1 jan1
Yalega fē yān
Definition
Caffeine; a central nervous system stimulant that temporarily wards off drowsiness and restores alertness.
neutralfoodhealth
How it's used
Scientific terms like this are often used in casual conversation when discussing health or diet trends. While it is a loan translation, it is fully integrated into the vocabulary of health-conscious urbanites. It is frequently paired with adjectives describing sensitivity or content levels.
Examples
This drink has a very high caffeine content, I feel very energetic after drinking it.
Are you very sensitive to caffeine, that you can't sleep even after a little bit?
Related words
Common phrases
caffeine sensitivity
caffeine content
Grammar color guide
Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector
Grammar guides
- 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.
- Possession (嘅)How to say my, your, and his, and how to link a describing word to a noun, all with the little word 嘅 (ge3).



