Where does “wallah” come from?

wallah (French) comes from Arabic وَٱللّٰه.

wallah (French): wow; I'm serious

Definitions

  1. wow; I'm serious

Ancestry of “wallah”, step by step

StepLanguageWordMeaning
1Arabicوَٱللّٰه
Every word from Arabic وَٱللّٰه