intercalary

having a day or month inserted to make the calendar year correspond to the solar year: "Feb. 29 is an intercalary day"; "a leap year is an intercalary year"

जनता ने द्वितीय मलमास दिवस रूप की भूमिका पर विचार करने का अनुरोध किया है|

the public is requested to consider the preface as the second intercalary day.