fai3 cam2 mong4 caan1廢寢忘餐废寝忘餐
Jyutpingfai3 cam2 mong4 caan1
Yalefai chám mòhng chāan
Definition
To forget food and sleep due to being completely absorbed in work or study.
neutralworkdaily actions
How it's used
This idiom carries a slightly dramatic or literary tone, often used to emphasize extreme dedication or obsession with a task. While it describes a state of intense focus, it is frequently used to warn someone that their work habits are becoming unhealthy. It is common to hear it paired with the particle 咁 to describe the manner in which someone is performing an action.
Examples
He was so absorbed in finishing the project that he forgot to eat and sleep.
Don't neglect your meals and sleep, your health is more important.
Related words
Common phrases
to work in a way that neglects food and sleep
Common mistake
Learners often mistake this for a positive compliment regarding productivity, but it frequently implies a lack of balance that can lead to burnout. It is not used for casual hobbies, but rather for serious, time-consuming endeavors like studying or professional projects.
Grammar color guide
Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector
Grammar guides
- NegationHow to say no, not, didn't, and don't in Cantonese. The four main negation words and when to use each one.
- Numbers and moneyCounting, talking about money, and asking how much things cost. Includes the two words for two and the everyday words for dollars and cents.
- 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.
