Where does “sabbatic” come from?

sabbatic (English) comes from English sabbatical, from Latin sabbaticus, from Ancient Greek σαββατικός, from Hebrew שַׁבָּת, from Akkadian šapattum.

sabbatic (English): Alternative form of sabbatical

Definitions

Step	Language	Word	Meaning
1	English	sabbatical	Relating to the Sabbath / sabbath; Relating to a...
2	Latin	sabbaticus	sabbatical
3	Ancient Greek	σαββατικός	—
4	Hebrew	שַׁבָּת	Sabbath, Shabbat; weekly day of rest; sabbath
5	Akkadian	šapattum	—

sabbatic — Etymology, Origin & Word History | Etymology Explorer