Where does “meain-oayllys” come from?
meain-oayllys (Manx) comes from Manx meain, from Middle Irish mían, from Proto-Celtic *meinis, from Proto-Indo-European mēy(H)nis, from Proto-Indo-European (s)mēy(H)- — to cut, hew.
meain-oayllys (Manx): metallurgy
Ancestry of “meain-oayllys”, step by step