hour 2022.12.06 hourとは 意味・定義・例文 Noun 名詞 1. a period of 60 minutes 1時間 It took two hours to the nearest station. 2. a particular time of the day 時刻 at an early hour 3. the usual or customary times of work, business, lunch etc. 時間 School hours are from nine till three.