Where does “sharptail” come from?

sharptail (English) comes from English sharp, from Middle English scharp, from Old English sċearp, from Proto-West Germanic skarp, from Proto-Germanic skarpaz, from Proto-Indo-European (s)kerb-, from Proto-Indo-European sḱer- — to caw, crow.

sharptail (English): The pintail duck; The pintail grouse, or prairie...

Definitions

  1. The pintail duck; The pintail grouse, or prairie...

Ancestry of “sharptail”, step by step

sharptail traces back through two separate lines of ancestry.

via English sharp

StepLanguageWordMeaning
1EnglishsharpTerminating in a point or edge, especially one...
2Middle Englishscharpsharp
3Old Englishsċearpsharp
4Proto-West Germanicskarpsharp
5Proto-Germanicskarpazrough
6Proto-Indo-European(s)kerb-rough, sharp
7Proto-Indo-Europeansḱer-to caw, crow

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 sḱer-Every word from Proto-Indo-European (s)kerb-Every word from Proto-Germanic skarpaz