Possible Clues:

• In the Jewish (religious) calendar, the year’s last month
• When the Feast of Esther is observed
• Jewish calendar's twelfth month
• One month in paediatry, off and on
• Jewish calendar segment
• A month in Jerusalem producing sample of major adaptation to send back
• Twelfth ecclesiastical month in the Jewish calendar
• Month, roughly corresponding to March, in the Hebrew calendar
• Jewish month after Shevat
• __ I: Jewish month added in leap years