Where does “lääkärikeskus” come from?

lääkärikeskus (Finnish) comes from Finnish lääkäri, from Swedish läkare, from Old Swedish lækiare, from Old Swedish lækir, from Old Norse lækir, from Proto-Germanic lēkijaz, from Proto-Indo-European leǵ- — to gather, collect, with derivatives meaning to...

Ancestry of “lääkärikeskus”, step by step

lääkärikeskus traces back through two separate lines of ancestry.

via Finnish lääkäri

Step	Language	Word	Meaning
1	Finnish	lääkäri	physician, medical doctor
2	Swedish	läkare	a doctor; a physician
3	Old Swedish	lækiare	—
4	Old Swedish	lækir	physician, leech
5	Old Norse	lækir	—
6	Proto-Germanic	lēkijaz	doctor, physician
7	Proto-Indo-European	leǵ-	to gather, collect, with derivatives meaning to...

via Finnish keskus

Step	Language	Word	Meaning
1	Finnish	keskus	centre/center
2	Finnish	Keski-	middle, central; average, mid-, medium
3	Proto-Finnic	keski	middle, center
4	Proto-Finno-Permic	keske	—

Every word from Proto-Indo-European leǵ- →Every word from Proto-Germanic lēkijaz →Every word from Old Norse lækir →