jyut6 hoi2月海
Jyutpingjyut6 hoi2
Yaleyuht hói
Definition
Lunar mare; a large, dark impact crater on the surface of the moon.
neutralnature
How it's used
Refers specifically to the dark, basaltic plains on the Moon that were formed by ancient volcanic eruptions. While the term is scientific, it is used in casual conversation when discussing astronomy or observing the moon. It is a direct translation of the Latin term mare, which means sea, reflecting the historical misconception that these areas were bodies of water.
Measure word
go3個goExamples
Do you know how lunar maria are actually formed?
Looking at the full moon, those dark spots on it are the lunar maria.
Related words
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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.



