Where does “remurclum” come from?

remurclum (Latin) comes from Latin remurculum, from Latin remulcum, from Ancient Greek ῥυμουλκέω, from Ancient Greek ῥῦμα — tow-line.

Ancestry of “remurclum”, step by step

Step	Language	Word	Meaning
1	Latin	remurculum	—
2	Latin	remulcum	towrope
3	Ancient Greek	ῥυμουλκέω	to pull a towing rope
4	Ancient Greek	ῥῦμα	tow-line