聞ききもしないで

expression

without even asking; without even listening; without careful inquiry

Fixed expression meaning 'without so much as asking/listening/inquiring'. Often used to criticize someone who acts without gathering information or paying attention.

• 彼かれは聞ききもしないで、私わたしの意い見けんを否ひ定ていした。

  He rejected my opinion without even asking.

• 聞ききもしないで決きめつけるのはよくない。

  It's not good to jump to conclusions without even listening.