Where does “gëschter” come from?
gëschter (Luxembourgish) comes from Old High German gistra, from Proto-Germanic gestra-, from Proto-Indo-European dʰǵʰyésteros, from Proto-Indo-European dʰǵʰyes-, from Proto-Indo-European dʰeǵʰ- — day.
gëschter (Luxembourgish): yesterday
Ancestry of “gëschter”, step by step