一週間(いっしゅうかん)

いっしゅうかん
noun
one week
time-period
1. one week
A period of seven days.
一週間(いっしゅうかん)休(やす)んだ。
I took a week off.
一週間(いっしゅうかん)に一回(いっかい)運動(うんどう)する。
I exercise once a week.
It takes about a week for the results to come out.

Counting patterns

  • いち + しゅうかん → いっしゅうかん (small っ)
  • 一週間(いっしゅうかん) (1 week), 二週間(にしゅうかん) (2 weeks), 三週間(さんしゅうかん) (3 weeks)
  • 何週間(なんしゅうかん): how many weeks?

Common patterns

Watch out

  • 一周(いっしゅう) (one lap, one trip around) sounds the same as 一週(いっしゅう). For a week as a length of time, say 一週間(いっしゅうかん).