also うわの空
- na-adjective, noun inattention; absent-mindedness
うわのそら
inattention
also うわの空
彼は上の空だ。 He's not all there. #2249893
明らかに上の空よね。 Your mind is obviously elsewhere. #11977687
彼は授業中上の空だった。 He had his head in the clouds in class. #104406
トムは授業中上の空だった。 Tom was inattentive in class. #2706862
上の空で、話を聞いてたでしょう。 You were just listening to the talk, without thinking. #10616310