1. 1〔同じ日〕 ((on)) the same day
    • 二つの事件は同日に起こった
    • The two incidents occurred on the same day.
  1. 2〔その日〕that day
    • 同日は雨だった
    • That day it rained.
    • メリーとアリスとは到底同日の談ではない
    • There can be no comparison between Mary and Alice.
    • その古い寺は美しさにおいてこの建物とは同日の談ではない
    • As far as beauty is concerned, that old temple and this building can't be spoken of in the same breath.