Where does “amurcula” come from?

amurcula (Latin) comes from Latin amurca, from Ancient Greek ἀμόργη, from Ancient Greek ἀμέργω — to pluck or pull; to squeeze, press out juice.

Ancestry of “amurcula”, step by step

Step	Language	Word	Meaning
1	Latin	amurca	The watery part that flows out in pressing...
2	Ancient Greek	ἀμόργη	watery part which runs out when olives are...
3	Ancient Greek	ἀμέργω	to pluck or pull; to squeeze, press out juice