Where does “pysäköintiruutu” come from?

pysäköintiruutu (Finnish) comes from Finnish pysäköinti, from Finnish pysäköidä, from Finnish pysähtää, from Finnish -ähtää, from Proto-Finnic -ahtadak, from Proto-Uralic -ašta-.

pysäköintiruutu (Finnish): marked parking space

Definitions

marked parking space

Ancestry of “pysäköintiruutu”, step by step

pysäköintiruutu traces back through two separate lines of ancestry.

via Finnish pysäköinti

Step	Language	Word	Meaning
1	Finnish	pysäköinti	parking
2	Finnish	pysäköidä	to park
3	Finnish	pysähtää	to stop by, to stop briefly; to stop
4	Finnish	-ähtää	Front vowel variant of -ahtaa
5	Proto-Finnic	-ahtadak	Forms momentane verbs
6	Proto-Uralic	-ašta-	—

via Finnish ruutu

Step	Language	Word	Meaning
1	Finnish	ruutu	square; rectangle; box
2	Swedish	ruta	square, tile; windowpane; panel
3	Middle Low German	rūte	—
4	Old High German	rūta	—
5	Latin	rūta	rue bitter herb
6	Ancient Greek	ῥυτή	rue

Every word from Proto-Uralic -ašta- →Every word from Finnish -ähtää →Every word from Finnish pysähtää →