(にい)さん
oniisan
(someone else's) elder brother

Example sentences

  1. 彼女は私をおさんに紹介してくれた。

    She introduced me to her brother.

  2. のおさんに劣らず賢い。

    He is no less wise than his brother is.

  3. はおさんほどが高くない。

    He is not as tall as his brother.

Sentences from Tatoeba.org (CC-BY 2.0)