hoi1 dang1開燈开灯

Jyutpinghoi1 dang1
Yalehōi dāng
動詞Common

Definition

To turn on the light; to switch on a lamp.

colloquialhomedaily actions

How it's used

Refers specifically to the action of activating an electric light switch. It is a compound verb where the object 燈 is often treated as part of the verb phrase, meaning you can insert aspect markers like 咗 directly after 開.

Examples

The room is so dark, hurry up and turn on the light.
Why did you go in without turning on the light?

Common phrases

turn on the light to read

Common mistake

Do not use it to mean 'to light a fire' or 'to ignite', for which you would use 點火 instead.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector