週
Kana: しゅう
week
Example sentence
一週間は七日です。
いっしゅうかんはなのかです。
One week is seven days.
What 週 means
週 (しゅう) is a Japanese word meaning “week”. It belongs to the Time, Weather & Colors topic and appears at Level 1, so it is one of the words worth learning early when you study Japanese.