Nisan = "their flight" the 1st month of the Jewish calendar corresponding to March or April Another name of a.viv (אָבִיב "Abib" H0024)
STRONG'S WORD STUDY
H5212 — נִיסָן
ni.san · Nisan · Hebrew/Aramaic
2 tagged verse occurrences
Nehemiah 2:1 · נִיסָ֗ןNow in the month of Nisan, in the twentieth year of King Artaxerxes, when wine was set before him, I took the wine and gave it to the king. I had never been sad in his presence,Esther 3:7 · נִיסָ֔ןIn the twelfth year of King Xerxes, in the first month, the month of Nisan, the Pur (that is, the lot) was cast before Haman to determine a day and month. And the lot fell on the twelfth month, the month of Adar.