Last Updated
：2025/12/21
閏日
Hiragana
うるうび / じゅんじつ
Noun
Japanese Meaning
暦のずれを調整するために、ある暦法で特定の年にだけ加えられる特別な日。通常の暦の日数に一日を加えることで、太陽暦や太陰太陽暦と実際の天体の運行との誤差を補正する役割を持つ。
Easy Japanese Meaning
よねんにいちどのうるうどしにだけある、にがつにじゅうきゅうにちのこと
Chinese (Simplified)
闰年中增加的一天，公历为2月29日 / 为校正历法与太阳年差异而增设的日期
Sense（1）
leap day
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
Leap day is a special day that only comes once every four years.
Leap day is a special day that only comes once every four years.
See correct answer
閏日は4年に一度しか来ない特別な日です。
Japanese - English
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