Where does “sidrište” come from?

sidrište (Serbo-Croatian) comes from Serbo-Croatian sȉdro, from Greek σίδερο, from Byzantine Greek σίδερον, from Ancient Greek σίδηρος — iron; iron tool; sword.

sidrište (Serbo-Croatian): anchorage

Definitions

anchorage

Ancestry of “sidrište”, step by step

Step	Language	Word	Meaning
1	Serbo-Croatian	sȉdro	anchor
2	Greek	σίδερο	iron; iron, smoothing iron, flat iron
3	Byzantine Greek	σίδερον	—
4	Ancient Greek	σίδηρος	iron; iron tool; sword

Every word from Ancient Greek σίδηρος →Every word from Byzantine Greek σίδερον →Every word from Greek σίδερο →