
1) Adar sheni 2) Jewish calendar month 3) Jewish leap year month
Found on
https://www.crosswordclues.com/clue/veadar

1) Adar sheni
Found on
https://www.crosswordclues.com/clue/veadar

• (n.) The thirteenth, or intercalary, month of the Jewish ecclesiastical calendar, which is added about every third year.
Found on
http://thinkexist.com/dictionary/meaning/veadar/
Ve'a·dar noun The thirteenth, or intercalary, month of the Jewish ecclesiastical calendar, which is added about every third year.
Found on
http://www.encyclo.co.uk/webster/V/10

Veadar is a month of the Jewish calendar intercalated at leap year. The ordinary year consists of 12 lunar months, making 354 days. To ensure that Passover, the 16th day of Nisan, shall occur at the full moon of the spring equinox, an adjustment is made by introducing a leap year of 384 days. This leap year comes seven times in each period of 19 ye...
Found on
http://www.probertencyclopaedia.com/browse/AV.HTM

[
n] - included seven times in every 19 years
Found on
http://www.webdictionary.co.uk/definition.php?query=Veadar
Adar Sheni noun included seven times in every 19 years
Found on
https://www.encyclo.co.uk/local/20974
No exact match found.