知しり合あう

godan verb (-u), intransitive verb

get to know each other; become acquainted

Describes the process of two or more people meeting and forming an acquaintance. Often used in the past tense to mean 'we met and got to know each other'.

• 私わたしたちは大だい学がくで知しり合あいました。

  We got to know each other at university.

• 彼かれとは仕し事ごとを通つうじて知しり合あった