Where does “pisteittäinen” come from?

pisteittäinen (Finnish) comes from Finnish pisteittäin, from Finnish piste, from Finnish -e, from Finnish hartia, from Serbo-Croatian hartija, from Greek χαρτί, from Koine Greek χαρτίον, from Ancient Greek χάρτης — to yearn for; to enclose; bowels, intestines.

pisteittäinen (Finnish): pointwise

Definitions

pointwise

Ancestry of “pisteittäinen”, step by step

Step	Language	Word	Meaning
1	Finnish	pisteittäin	pointwise
2	Finnish	piste	point, dot, full stop, period; point
3	Finnish	-e	Used for forming nouns from verbs or adjectives
4	Finnish	hartia	shoulder
5	Serbo-Croatian	hartija	paper
6	Greek	χαρτί	paper
7	Koine Greek	χαρτίον	paper, papyrus
8	Ancient Greek	χάρτης	sheet of paper, paper; book
9	Ancient Greek	χαράσσω	to sharpen; to engrave, carve, write, draw, stamp
10	Proto-Indo-European	ǵʰer-	to yearn for; to enclose; bowels, intestines

Every word from Proto-Indo-European ǵʰer- →Every word from Ancient Greek χαράσσω →Every word from Ancient Greek χάρτης →