Where does “ODESSA” come from?

ODESSA (English) comes from Russian Оде́сса, from Ancient Greek Ὀδησσός.

Ancestry of “ODESSA”, step by step

Step	Language	Word	Meaning
1	Russian	Оде́сса	Odessa
2	Ancient Greek	Ὀδησσός	—

ODESSA — Etymology, Origin & Word History | Etymology Explorer