English
faydom
From fay (“fairy”) + -dom.
Formed from fay ‘fairy’ + -dom
Proto-Indo-European *peh₂ḱ- ‘to fasten, place’
Proto-Germanic *fōgijaną ‘to join’
Proto-West Germanic *fōgijan ‘to fit together, join’
Old English fēġan ‘to join, unite’
Middle English feyen
English fay
Today it means
noun The realm or sphere of faerie.
Language periods are conventional ranges, not dates for this word.
Etymograph / faydom