Where does “sirop” come from?

sirop (Middle Low German) comes from Latin sirupus, from Arabic شَرَاب, from Arabic شَرِبَ — to drink.

Ancestry of “sirop”, step by step

Step	Language	Word	Meaning
1	Latin	sirupus	—
2	Arabic	شَرَاب	wine, beverage; beverage; a drink, beverage,...
3	Arabic	شَرِبَ	to drink