A sabbatical year is a prolonged hiatus, typically one year, in the career of an otherwise successful individual taken in order to fulfill some dream, e.g. writing a book or travelling extensively. Some universities and other institutional employers of scientists, physicians and/or academics offer a paid sabbatical as an employee benefit.
See also
Sabbatical year (Bible) - every seventh year, during which the land, according to the law of Moses, had to remain uncultivated.
The word derives from Old English "sabat", from Old French "sabbat", from Latin "sabbatum", from Greek "sabbaton" (or sa`baton), from Hebrew "shabbat" - to cease or rest - the same roots as "Sabbath (Christian)" or "Shabbat (Judaism)".
It was used during the European witch trials for supposed gatherings of witches engaging in Devil worship; such gatherings were earlier referred to as "synagogues of Satan".