Where does “שתאיא” come from?

שתאיא (Lishana Deni) comes from Aramaic אִשְׁתִּי.

שתאיא (Lishana Deni): to drink

Definitions

Step	Language	Word	Meaning
1	Aramaic	אִשְׁתִּי	—

שתאיא — Etymology, Origin & Word History | Etymology Explorer