Also see definition of "Nisan" in Word Study
Study Dictionary
Nisan
In Bible versions:
Nisan: NET AVS NIV NRSV NASB TEV
first month of the Jewish calendar
standard; miracle
standard; miracle
Hebrew
Strongs #05212: Noyn Niycan
Nisan = "their flight"1) the 1st month of the Jewish calendar corresponding to March or April
5212 Niycan nee-sawn'
probably of foreign origin; Nisan, the first month of theJewish sacred year:-Nisan.
Nisan [EBD]
month of flowers, (Neh. 2:1) the first month of the Jewish sacred year. (See ABIB.) Assyrian nisannu, "beginning."
Nisan [NAVE]
NISAN, the first month in the Jewish calendar. See: Month.NISAN [ISBE]
NISAN - ni'-san (nican): The first month of the Jewish year in which occurred the Passover and which corresponds to April. The month is the same as Abib, which occurs in the Pentateuch. Nisan occurs in Neh 2:1 and Est 3:7. It denotes "the month of flowers."See CALENDAR.
Also see definition of "Nisan" in Word Study