Where does “pistekorroosio” come from?

pistekorroosio (Finnish) comes from Finnish korroosio, from Latin corrōsiō, from Latin corrosus, from Latin corrōdō, from Latin cōn-, from Latin cum, from Old Latin com, from Proto-Italic kom — to bend; curve; arch; vault; to bow, bend, arch,...

pistekorroosio (Finnish): pitting corrosion

Definitions

pitting corrosion

Ancestry of “pistekorroosio”, step by step

pistekorroosio traces back through two separate lines of ancestry.

via Finnish korroosio

Step	Language	Word	Meaning
1	Finnish	korroosio	corrosion
2	Latin	corrōsiō	gnawing
3	Latin	corrosus	gnawed
4	Latin	corrōdō	to gnaw (to pieces)
5	Latin	cōn-	Used in compounds to indicate a being or bringing together of several objects
6	Latin	cum	with, along with; at; -fold
7	Old Latin	com	Alternative form of cum
8	Proto-Italic	kom	with, along, at
9	Proto-Indo-European	ḱóm	beside, near, by, with
10	Proto-Indo-European	ḱe	Deictic particle, here; Post-positional...
11	Middle English	kyt	—
12	German	kitt	putty certain kinds of cement used for fixing e.g. window panes
13	Old High German	kuti	—
14	Proto-West Germanic	kwidu	gum, resin
15	Proto-Germanic	kweduz	resin
16	Proto-Indo-European	gʷet-	resin, gum; to say, speak
17	Proto-Indo-European	gū-	to bend; curve; arch; vault; to bow, bend, arch,...

via Finnish piste

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

Every word from Proto-Indo-European gū- →Every word from Latin cōn- →Every word from Proto-Indo-European gʷet- →