Where does “baeticus” come from?

baeticus (Latin) comes from Latin Baetis, from Ancient Greek Βαῖτις, from Undetermined bai-t-.

baeticus (Latin): Baetic

Definitions

Step	Language	Word	Meaning
1	Latin	Baetis	Guadalquivir
2	Ancient Greek	Βαῖτις	—
3	Undetermined	bai-t-	—

baeticus — Etymology, Origin & Word History | Etymology Explorer