Where does “bathkeeper” come from?

bathkeeper (English) comes from English Bath, from Middle English baþ, from Old English bæþ, from Proto-West Germanic baþ, from Proto-Germanic baþą, from Proto-Indo-European bʰeh₁- — to foment; warm; bathe.

bathkeeper (English): The keeper of a public bath

Definitions

  1. The keeper of a public bath

Ancestry of “bathkeeper”, step by step

bathkeeper traces back through two separate lines of ancestry.

via English Bath

StepLanguageWordMeaning
1EnglishBathAn English marquisate
2Middle EnglishbaþAlternative form of bath
3Old Englishbæþbath; baptismal font
4Proto-West Germanicbaþbath
5Proto-Germanicbaþąbath
6Proto-Indo-Europeanbʰeh₁-to foment; warm; bathe

via English keeper

StepLanguageWordMeaning
1EnglishkeeperOne who keeps something; A person or thing worth...
2Middle Englishkepere—
Every word from Proto-Indo-European bʰeh₁- →Every word from Proto-Germanic baþą →Every word from Proto-West Germanic baþ →