Where does “bana-ghoistidh” come from?

bana-ghoistidh (Scottish Gaelic) comes from Scottish Gaelic goistidh, from Middle Irish goistibe, from Old English godsibb, from Old English gōd, from Proto-West Germanic gōd, from Proto-Germanic gudą, from Proto-Germanic gastiz, from Proto-Indo-European gʰóstis — Derives abstract/action nouns from verb roots.

bana-ghoistidh (Scottish Gaelic): godmother, female sponsor; female bosom friend;...

Definitions

  1. godmother, female sponsor; female bosom friend;...

Ancestry of “bana-ghoistidh”, step by step

StepLanguageWordMeaning
1Scottish Gaelicgoistidhgodfather, sponsor; bosom friend; gossip
2Middle Irishgoistibe
3Old Englishgodsibbone who has become spiritually related to another...
4Old Englishgōda good thing, advantage, benefit, gift; good,...
5Proto-West Germanicgōdgood
6Proto-Germanicgudąinvoked one; god, deity
7Proto-Germanicgastizstranger, guest
8Proto-Indo-Europeangʰóstisstranger, host
9Proto-Indo-European-tisDerives abstract/action nouns from verb roots
Every word from Proto-Indo-European -tisEvery word from Proto-Indo-European gʰóstisEvery word from Proto-Germanic gastiz