Where does “arrenda” come from?

arrenda (Latin) comes from Latin arrendare, from Latin adrendare, from Latin reddēre.

Ancestry of “arrenda”, step by step

Step	Language	Word	Meaning
1	Latin	arrendare	to pay rent
2	Latin	adrendare	—
3	Latin	reddēre	—

arrenda — Etymology, Origin & Word History | Etymology Explorer