taam4

Jyutpingtaam4
Yaletàahm

Definition

Overcast; covered with dark clouds.

colloquialweather

How it's used

Used primarily to describe a sky heavy with dark, low-hanging clouds that signal impending rain. While it functions as an adjective, it carries a specific sense of gloominess or heaviness in the atmosphere compared to the more neutral term 多雲. It is rarely used in formal writing and is mostly restricted to spoken descriptions of weather conditions.

Examples

The sky is very overcast today, it looks like it's about to rain.
Seeing the sky so cloudy, remember to bring an umbrella when you go out.

Related words

Common phrases

overcast sky

Common mistake

Learners often confuse this with 陰, which describes a generally overcast or gloomy day. 曇 specifically focuses on the visual presence of thick, dark clouds gathering in the sky.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector