Where does “turncoat” come from?

Turncoat derives from English turn and coat, with turn tracing through Middle English turnen and Old French tourner to Frankish *wturnan, ultimately from Latin cubare meaning "to lie down."

turncoat (English): A traitor; one who turns against a previous...

Definitions

  1. A traitor; one who turns against a previous...

Ancestry of “turncoat”, step by step

turncoat traces back through two separate lines of ancestry.

via English turn

StepLanguageWordMeaning
1Englishturn"to make a non-linear physical movement."; "To...
2Middle Englishturnento turn
3Old Frenchtornerto turn; to return; to go back
4Latintornōto turn
5LatintornusA turner's wheel, lathe; A potter's wheel
6Ancient GreekτόρνοςA tool similar to a pair of compasses used to...
7Proto-Indo-Europeantorh₂no-
8Proto-Indo-Europeanterh₁-to rub, turn; to drill, pierce

via English coat

StepLanguageWordMeaning
1EnglishcoatAn outer garment covering the upper torso and...
2Middle EnglishcoteA coat, especially one worn as an undergarment or...
3Old Frenchcotteovershirt, tunic
4Frankishkottacoat

Words derived from “turncoat

Every word from Proto-Indo-European terh₁-