gui6 dou3 sei2癐到死
Jyutpinggui6 dou3 sei2
Yaleguih dou séi
Definition
Extremely tired; exhausted.
colloquialhealthdescriptions
How it's used
This expression serves as an intensifier for physical or mental fatigue. It carries a strong, visceral sense of being completely drained of energy, often used when one has reached their limit. It is strictly informal and should be avoided in professional or polite social settings.
Examples
I worked all day today, I'm really exhausted.
Are you exhausted? Why don't you take a break first.
Related words
Common phrases
really exhausted
Common mistake
Learners often confuse the pronunciation with 累, but in Cantonese, the character 癐 is specifically used for this state of exhaustion. Ensure you do not use the Mandarin term 累 directly, as it sounds unnatural in a Cantonese sentence.
Grammar color guide
Noun
Verb
Adjective
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Grammar guides
- TonesCantonese has six tones, and the tones can change in certain grammatical contexts. Learn the six tones and the rules for tone change.
- Time and datesClock time, days of the week, months, and years. The patterns you need to make plans and talk about when things happen.
- Modal verbsHow to say can, will, may, should, must, and want. The core modal verbs of Cantonese and the differences that trip up beginners.



