Reconstruction:Proto-Celtic/īsarnom

Etymology
Probably from, from , but the long ē (which regularly became ī in Proto-Celtic) is unexplained. A connection with (compare 🇨🇬, 🇨🇬) is also possible, though here too the long ī (which is confirmed by the Proto-Germanic loanword ) is unexplained.

Noun

 * 1) iron

Descendants

 * (< <  by metathesis)