JEWISH CALENDAR n.
rm from Hillel II. about 360 a. d. The present names of the months, which are Babylonian- Assyrian in origin, replaced older ones, Abib, Bul, etc., at the time of the Babylonian Exile. Nineteen years constitute a lunar cycle, of which the 3d, 6th, 8th, 11th, 14th, 17th, and 19th years are leap years. The year 5663 [190…