勘違い

Meaning

1. nvsvi
   misunderstanding; mistaken idea; wrong guess

Example sentences

• 彼女が会いにくるだろうと思ったのは彼の勘違いだった。

  He was in error in assuming that she would come to see him.

• 彼はクラスで一番頭がいいと勘違いしている。

  He has the illusion that he is the smartest in his class.

• 私を兄と勘違いしていたみたいですね。

  You seem to have mistaken me for my older brother.