laang5 koek3 hei3冷卻器冷却器

Jyutpinglaang5 koek3 hei3

Yaleláahng keuk hei

Definition

Cooler; a device used for cooling something.

neutraltechnologyother

How it's used

This term is a technical or formal noun primarily used in industrial or mechanical contexts rather than for household appliances. For everyday items like portable air coolers or fans, speakers often use descriptive terms or specific brand names instead of this formal compound. It sounds clinical and is rarely heard in casual conversation about home living.

Measure word

bou6部bouh

Examples

bou6部laang5冷koek3卻hei3器waai6壞zo2咗，jiu3要wan2搵jan4人lai4嚟zing2整。

The cooler is broken, need to find someone to fix it.

le1呢bou6部laang5冷koek3卻hei3器gau3夠m4唔gau3夠lik6力dung3凍saai3晒sing4成go3個fong2房？

Is this cooler powerful enough to cool down the whole room?

Common phrases

gung1工jip6業laang5冷koek3卻hei3器

industrial cooler

seoi2水laang5冷koek3卻hei3器

water cooler

Common mistake

Avoid using this to refer to a standard electric fan or a home air conditioner, as it sounds like you are describing industrial machinery or a laboratory component.