Where does “milia” come from?

milia (Latin) comes from Proto-West Germanic mīliju, from Latin Mīlle, from Proto-Italic smīɣeslī, from Proto-Indo-European smih₂ǵʰéslih₂.

Ancestry of “milia”, step by step

Step	Language	Word	Meaning
1	Proto-West Germanic	mīliju	mile
2	Latin	Mīlle	—
3	Proto-Italic	smīɣeslī	—
4	Proto-Indo-European	smih₂ǵʰéslih₂	—

milia — Etymology, Origin & Word History | Etymology Explorer