Where does “roostertail” come from?

roostertail (English) comes from English rooster, from English roost, from Middle English roste, from Old French rost, from Old French rostir, from Frankish rōstjan, from Proto-Germanic raustijaną, from Proto-Indo-European *Hrews-.

roostertail (English): A violent fountain or spray, especially one...

Definitions

  1. A violent fountain or spray, especially one...

Ancestry of “roostertail”, step by step

roostertail traces back through two separate lines of ancestry.

via English rooster

StepLanguageWordMeaning
1EnglishroosterA male domestic chicken or other gallinaceous...
2EnglishroostThe place where a bird sleeps; A group of birds...
3Middle Englishrosteroost, perch; A roast; a piece of roasted meat;...
4Old Frenchrost
5Old Frenchrostirto roast; to torture by subjecting to fire
6Frankishrōstjanto roast
7Proto-Germanicraustijanąto roast
8Proto-Indo-European*Hrews-

via English Tail

StepLanguageWordMeaning
1EnglishTailA Chinese constellation coinciding with the tail of Scorpius, one of the 28 lunar mansions and the tail of Azure Dragon
2Middle EnglishtaylA tail; The back side or reverse of a creature; A...
3Old Englishtæġltail
4Proto-Germanictagląhair; ponytail; hair of a tail; tail
5Proto-Indo-Europeandoḱ-hair of the tail
6Proto-Indo-Europeandeḱ-take; perceive
Every word from Proto-Indo-European *Hrews-
roostertail — Etymology, Origin & Word History | Etymology Explorer