Where does “rainhat” come from?

rainhat (English) comes from English rain, from Middle English reyn, from Old English reġn, from Proto-West Germanic regn, from Proto-Germanic regną, from Proto-Indo-European Hreǵ- — to flow.

rainhat (English): A waterproof hat

Definitions

  1. A waterproof hat

Ancestry of “rainhat”, step by step

rainhat traces back through two separate lines of ancestry.

via English rain

StepLanguageWordMeaning
1EnglishrainCondensed water falling from a cloud; Any matter...
2Middle Englishreynrain water falling from a cloud
3Old Englishreġnrain
4Proto-West Germanicregnrain
5Proto-Germanicregnąrain
6Proto-Indo-EuropeanHreǵ-to flow

via English hat

StepLanguageWordMeaning
1EnglishhatA covering for the head, often in the approximate...
2Middle EnglishhatA hat or cap; a piece of headgear or headwear; A...
3Old EnglishhætAlternative form of hætt; head-covering, hat
4Proto-Germanichattuzhat
5Proto-Indo-Europeankadʰ-to guard, cover, protect, care for; to guard,...
Every word from Proto-Indo-European Hreǵ-