Where does “fo-rèile” come from?

fo-rèile (Scottish Gaelic) comes from Scottish Gaelic fo, from Old Irish fo, from Proto-Celtic uɸo, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.

fo-rèile (Scottish Gaelic): underground railway, subway

Definitions

  1. underground railway, subway

Ancestry of “fo-rèile”, step by step

fo-rèile traces back through two separate lines of ancestry.

via Scottish Gaelic fo

StepLanguageWordMeaning
1Scottish Gaelicfounder, below, beneath; under the influence of
2Old Irishfounder, beneath; towards; through, throughout
3Proto-Celticuɸounder, below
4Proto-Indo-Europeanupóunder, below
5Proto-Indo-Europeanh₃ewp-

via Scottish Gaelic rèile

StepLanguageWordMeaning
1Scottish Gaelicrèilerail; railway; genitive singular of reul
Every word from Proto-Indo-European h₃ewp-Every word from Proto-Indo-European upóEvery word from Proto-Celtic uɸo