Where does “?????” come from?

????? (Etruscan) comes from Etruscan 𐌀𐌅𐌉𐌋, from Etruscan -??.

Ancestry of “?????”, step by step

Step	Language	Word	Meaning
1	Etruscan	𐌀𐌅𐌉𐌋	year; age
2	Etruscan	-??	—

????? — Etymology, Origin & Word History | Etymology Explorer