fong4 seoi2防水

Jyutpingfong4 seoi2
Yalefòhng séui
動詞Rare

Definition

Waterproof; water resistant; to prevent water from penetrating or seeping into the interior.

neutraldescriptionstechnology

How it's used

Used primarily as an adjective to describe objects that resist water penetration, though it can also function as a verb meaning to apply a waterproof coating. It is common to see it paired with specific ratings or levels of protection, especially for electronics or outdoor gear. Unlike some formal terms, it is the standard way to express this concept in both casual and professional settings.

Examples

This bag is waterproof, no need to worry about it getting wet.

Related words

Common phrases

Common mistake

Do not confuse this with 浸水, which refers to something being submerged or waterlogged. Using 防水 to describe a person who is currently underwater or soaked is incorrect.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector