What does 反 mean in Japanese?

反 (たん) means roll of cloth (c. 10 yds.), .245 acres, 300 tsubo.

What JLPT level is 反?

反 is a JLPT N1 vocabulary word.

roll of cloth (c. 10 yds.), .245 acres, 300 tsubo

反 (たん, tan) is a JLPT N1 vocabulary word meaning “roll of cloth (c. 10 yds.), .245 acres, 300 tsubo”.

反旗はんきを翻ひるがえす。

Raise the standard of revolt.

反旗はんきを翻ひるがえす。

Raise the standard of revolt.

私わたしは反対はんたいです。

I'm against it.

彼は反省しない。

He doesn't reflect.