Where does “sióg” come from?

sióg (Irish) comes from Irish sí, from Old Irish sí, from Proto-Celtic sī, from Proto-Indo-European sih₂, from Proto-Indo-European -ih₂, from Proto-Indo-European -h₂ — Creates collective nouns, which refer to groups...

sióg (Irish): fairy

Definitions

fairy

Ancestry of “sióg”, step by step

Step	Language	Word	Meaning
1	Irish	sí	fairy mound, tumulus; she; it
2	Old Irish	sí	she; it; Alternative spelling of síi
3	Proto-Celtic	sī	she
4	Proto-Indo-European	sih₂	she
5	Proto-Indo-European	-ih₂	Feminizes athematic nominal stems
6	Proto-Indo-European	-h₂	Creates collective nouns, which refer to groups...

Words derived from “sióg”

bansióg

Every word from Proto-Indo-European -h₂ →Every word from Proto-Indo-European -ih₂ →Every word from Proto-Indo-European sih₂ →