Proto-IE: *ayes-
Meaning: metal, ore (copper, magnetic)
Old Indian: áyas- n. `iron, metal'
Avestan: ayaŋh- n. 'Metall, Eisen'
Latin: aes, gen. aeris n. `Erz, Bronze, Kupfer, Geld'
Other Italic: Umbr ahesnes `aenis'
Celtic: *īsarno-: Gaul pl.Isarnodori gl. `ferrei ostii'; Isarnum; OIr iarnn; OBret Iserninus (Männername); Cymr hayarn, Corn hoern
Russ. meaning: металл, руда (медная, железная)
piet-meaning,piet-ind,piet-avest,piet-germ,piet-lat,piet-ital,piet-celt,piet-rusmean,piet-refer,