朝一番

Meaning

1. n
   first thing in the morning

Example sentences

• 明日の朝一番に彼に電話しよう。

  I'll call him first thing in the morning.

• この手紙を朝一番で出すの忘れないでね。

  Don't forget to mail this letter first thing in the morning.

• 朝一番に電話するよ。

  I'll call you first thing in the morning.