ㄖㄨㄣˋrùnㄋㄧㄢˊnián

  1. 陽曆當年百六九日陰曆閏月閏年」。·蘇軾退草木無數只有黃楊厄閏。」

leap year, (lunar calendar)​ year with a thirteen intercalary month
année bissextile
Schaltjahr (S)​