Where does “nespirum” come from?

nespirum (Vulgar Latin) comes from Latin mespilum, from Ancient Greek μέσπιλον — medlar.

Ancestry of “nespirum”, step by step

Step	Language	Word	Meaning
1	Latin	mespilum	The medlar
2	Ancient Greek	μέσπιλον	medlar

nespirum — Etymology, Origin & Word History | Etymology Explorer