Where does “Olivera” come from?

Olivera (Tagalog) comes from Catalan Olivera, from Catalan oliva, from Latin Olīva, from Ancient Greek ἐλαία, from Proto-Hellenic elaíwā, from Proto-Indo-European loiwom.

Ancestry of “Olivera”, step by step

Olivera traces back through two separate lines of ancestry.

via Catalan Olivera

Step	Language	Word	Meaning
1	Catalan	Olivera	olive tree
2	Catalan	oliva	olive
3	Latin	Olīva	an olive fruit
4	Ancient Greek	ἐλαία	olive tree; olive; naevus
5	Proto-Hellenic	elaíwā	—
6	Proto-Indo-European	loiwom	—

via Portuguese oliveira

Step	Language	Word	Meaning
1	Portuguese	oliveira	olive tree
2	Latin	olivarius	Of olives or olive oil, or the making of olive...

Every word from Proto-Indo-European loiwom →