seoi6 mung6睡夢睡梦
Jyutpingseoi6 mung6
Yaleseuih muhng
Definition
One's sleep or dreams; the state of being asleep.
neutraldaily actions
How it's used
While 睡夢 is a valid noun, it carries a slightly literary or formal tone compared to the everyday spoken term 瞓覺. It is most frequently encountered in written contexts, news reports, or when describing someone's state of mind during rest in a more reflective way. In casual conversation, people would almost always prefer saying 瞓緊覺 or 喺夢入面.
Examples
He laughed while he was sleeping.
Did you hear the phone ringing in your sleep?
Related words
Common phrases
in one's sleep
Common mistake
Learners often try to use 睡夢 as a verb, but it is strictly a noun referring to the state of being asleep or dreaming. You cannot say 我睡夢緊 to mean I am sleeping; you must use 瞓緊覺 instead.
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.



