Where does “Jag” come from?

Jag's origin is uncertain, though it may be related to jaguar through folk etymology or semantic shift from the large cat to a smaller animal or object.

Jag (English): A Jaguar car

Definitions

  1. A Jaguar car

Ancestry of “Jag”, step by step

Jag traces back through two separate lines of ancestry.

via English Jaguar

StepLanguageWordMeaning
1EnglishJaguarA motor car manufactured by this company
2Frenchjaguarjaguar; Jaguar
3Portuguesejaguarjaguar
4Old TupiîagûaraAlternative form of îaûara; jaguar
5Proto-Tupi-Guarani*jawarjaguar (Panthera onca)

via Middle English jagge

StepLanguageWordMeaning
1Middle Englishjagge—
2Middle Englishjaggento pierce, prod, stir up, arouse

Words derived from “Jag”

Every word from Proto-Tupi-Guarani *jawar →Every word from Old Tupi îagûara →Every word from Portuguese jaguar →