A term used in astronomy and calendar systems to refer to days or months inserted to keep the calendar year synchronized with the astronomical year.

इंटरकैलेरी

English Usage: The intercalary month was added to the calendar to align the lunar cycle with the solar year.

Hindi Usage: कैलेंडर में इंटरकैलेरी महीना जोड़ा गया ताकि चंद्र चक्र और सूर्योदय वर्ष के साथ समंजन किया जा सके।