Where does “tailcoated” come from?

tailcoated (English) comes from English tailcoat, from English Tail, from Middle English tayl, from Old English tæġl, from Proto-Germanic taglą, from Proto-Indo-European doḱ-, from Proto-Indo-European deḱ- — take; perceive.

tailcoated (English): Dressed in a tailcoat

Definitions

  1. Dressed in a tailcoat

Ancestry of “tailcoated”, step by step

StepLanguageWordMeaning
1EnglishtailcoatA formal evening jacket with an extended back...
2EnglishTailA Chinese constellation coinciding with the tail of Scorpius, one of the 28 lunar mansions and the tail of Azure Dragon
3Middle EnglishtaylA tail; The back side or reverse of a creature; A...
4Old Englishtæġltail
5Proto-Germanictagląhair; ponytail; hair of a tail; tail
6Proto-Indo-Europeandoḱ-hair of the tail
7Proto-Indo-Europeandeḱ-take; perceive
Every word from Proto-Indo-European deḱ-