dou3

Jyutpingdou3
Yaledou
介詞Very common

Definition

To; until; up to; indicating the time, place, or scope reached by an action.

colloquialtimeplaces

How it's used

Functions as a preposition to mark the end point of a duration or spatial range. It is frequently paired with 由 to create a from-to structure. Unlike Mandarin, it is rarely used alone to mean arrive, as 嚟到 or 到咗 is preferred for that sense.

Examples

I have been waiting for you here from morning until night.

Related words

Common phrases

from morning till night
from beginning to end

Common mistake

Do not confuse this with the verb meaning to arrive. When used as a preposition for time or space, it must follow the starting point or be used in a range, whereas the verb meaning to arrive often takes a particle like 咗 or 埋.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector