Where does “rosīne” come from?

rosīne (Middle Dutch) comes from Old French raisin, from Latin racēmus.

Ancestry of “rosīne”, step by step

Step	Language	Word	Meaning
1	Old French	raisin	grape; cluster or bunch of grapes; raisin
2	Latin	racēmus	—

rosīne — Etymology, Origin & Word History | Etymology Explorer