Where does “Prozymit” come from?

Prozymit (German) comes from Late Latin prozymita, from Ancient Greek προζυμίτης, from Ancient Greek προζύμιον — leaven.

Ancestry of “Prozymit”, step by step

Step	Language	Word	Meaning
1	Late Latin	prozymita	—
2	Ancient Greek	προζυμίτης	—
3	Ancient Greek	προζύμιον	leaven

Prozymit — Etymology, Origin & Word History | Etymology Explorer