jat1 dou6

Jyutpingjat1 dou6
Yaleyāt douh

Definition

Once; at one point; for a period of time.

neutraltime

How it's used

Focuses on a temporary state or an event that occurred during a specific period in the past. It implies that the situation has since changed or ended, often used in news reports or formal storytelling to describe a brief interruption or a past peak.

Examples

le1 gaan1 pou3 tau2 jat1 dou6 hou2 ceot1 meng2
呢間舖頭一度好出名。
This shop was once very famous.
go3 gaa3 cin4 jat1 dou6 dit3 zo2 hou2 do1
個價錢一度跌咗好多。
The price dropped significantly for a while.

Common phrases

jat1 dou6 fung1 bai3
一度封閉
closed for a time
jat1 dou6 lau4 hang4
一度流行
once popular

Common mistake

Do not confuse this with the noun 一度 meaning one degree or one time, as the adverbial usage specifically highlights a duration of time in the past.

Tone guide

T1High level
T2High rising
T3Mid level
T4Low falling
T5Low rising
T6Low level