Where does “pomeranssinkuori” come from?

pomeranssinkuori (Finnish) comes from Finnish pomeranssi, from Swedish pomerans, from German Pomeranze, from Italian arancia, from French Orange, from Spanish naranja, from Old Spanish naranja, from Arabic نَارَنْج — date palm.

pomeranssinkuori (Finnish): bitter orange peel, sour orange peel

Definitions

bitter orange peel, sour orange peel

Ancestry of “pomeranssinkuori”, step by step

pomeranssinkuori traces back through two separate lines of ancestry.

via Finnish pomeranssi

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

via Finnish kuori

Step	Language	Word	Meaning
1	Finnish	kuori	skin; peel; shale
2	Old Swedish	kor	—
3	Old Norse	kórr	—
4	Latin	chorus	chorus (all forms); a performance with dancing and singing; a troop or band of dancers and singers; performers
5	Ancient Greek	χορός	dance ring, round dance; dance accompanied by...
6	Proto-Indo-European	ǵʰer-	to yearn for; to enclose; bowels, intestines

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