"Intercalary" • Chinese-English Dictionary
| 闰 |  rùn | intercalary / an extra day or month inserted into the lunar or solar calendar (such as February 29) |  |
| 闰月 | rùn yuè | intercalary month in the lunar calendar / leap month | |
| 闰年 | rùn nián | leap year / (lunar calendar) year with a thirteen intercalary month | |
| 闰四月，吃树叶 | rùn sì yuè , chī shù yè | an intercalary fourth month brings food shortages | |
