Sivan

Boyd’s Bible Dictionary:

Third month of Jewish sacred and ninth of civil year, beginning with the new moon of June
(Esther 8:9).

Concise Bible Dictionary:

See MONTHS.

Strong’s Dictionary of Hebrew Words:

Number:
5510 (find all occurrences in KJV Bible)
Transliteration:
Ciyvan
Phonic:
see-vawn’
Meaning:
probably of Persian origin; Sivan, the third Heb. month
KJV Usage:
Sivan

Jackson’s Dictionary of Scripture Proper Names:

their covering (?)

Potts’ Bible Proper Names:

Month:―third month of Jewish sacred year, Esth. 8:9. {Mensis}

From Manners and Customs of the Bible:

Esther 8:9. In the third month, that is, the month Sivan.
Sivan corresponded nearly to our month of June.

Related Books and Articles:

400. Sivan