Where does “melarancia” come from?

melarancia (Italian) comes from Italian arancia, from French Orange, from Spanish naranja, from Old Spanish naranja, from Arabic نَارَنْج, from Persian نارنگ, from Sanskrit नारङ्ग, from Dravidian dra — date palm.

melarancia (Italian): sweet orange, "Citrus sinensis"

Definitions

sweet orange, "Citrus sinensis"

Ancestry of “melarancia”, step by step

melarancia traces back through 3 separate lines of ancestry.

via Italian arancia

Step	Language	Word	Meaning
1	Italian	arancia	orange
2	French	Orange	Orange
3	Spanish	naranja	orange; Pertaining to Ciudadanos, a Spanish...
4	Old Spanish	naranja	orange
5	Arabic	نَارَنْج	bitter orange
6	Persian	نارنگ	bitter orange
7	Sanskrit	नारङ्ग	the orange-tree; the juice of the pepper plant;...
8	Dravidian	dra	—
9	Proto-Dravidian	*cīntu	date palm

via Italian mela

Step	Language	Word	Meaning
1	Italian	mela	apple
2	Latin	mālum	evil, adversity, hardship, misfortune, calamity, disaster, mischief
3	Ancient Greek	μῆλον	apple; any fruit from a tree; a woman's breast
4	Proto-Indo-European	(s)meh₁l-	small animal”; small animal

via Old Italian melarancio

Step	Language	Word	Meaning
1	Old Italian	melarancio	—

Every word from Proto-Dravidian *cīntu →Every word from Dravidian dra →Every word from Sanskrit नारङ्ग →