Where does “metatarsus” come from?

metatarsus (Latin) comes from Latin Tarsus, from Ancient Greek Ταρσός, from Proto-Finnic tarša.

Ancestry of “metatarsus”, step by step

Step	Language	Word	Meaning
1	Latin	Tarsus	—
2	Ancient Greek	Ταρσός	Tarsus
3	Proto-Finnic	tarša	—

metatarsus — Etymology, Origin & Word History | Etymology Explorer