sei3 jat6四日

Jyutpingsei3 jat6
Yalesei yaht
Uncommon

Definition

Four days, or the fourth day of the month.

  1. four days
  2. the fourth day of a month
colloquialtime

How it's used

Refers to both a duration of four days and the fourth day of the month. When used for dates, it is interchangeable with 四號, though 四日 is often preferred in formal contexts or when discussing specific calendar dates.

Examples

I rested at home for four days.

Common phrases

four days and four nights

Common mistake

Do not confuse the duration 四日 with the date 四號 when speaking, as using the wrong one can lead to confusion about whether you mean a period of time or a specific calendar day.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector