Where does “jâ” come from?

jâ (Jersey Dutch) comes from Dutch ja, from Middle Dutch ja, from Old Dutch jā, from Proto-West Germanic jā, from Proto-Germanic ja, from Proto-Indo-European yē — already.

jâ (Jersey Dutch): yes

Definitions

  1. yes

Ancestry of “jâ”, step by step

StepLanguageWordMeaning
1Dutchjayes; yes!
2Middle Dutchja—
3Old Dutchjā—
4Proto-West Germanicjāyes; thus, so
5Proto-Germanicjayes; thus, so
6Proto-Indo-Europeanyēalready
Every word from Proto-Indo-European yē →Every word from Proto-Germanic ja →Every word from Proto-West Germanic jā →