Where does “takras” come from?

takras (Norwegian) comes from Norwegian Bokmål tak, from Old Norse tak, from Old Norse taka, from Proto-Germanic tēkaną, from Proto-Indo-European deh₁g- — to touch.

Ancestry of “takras”, step by step

takras traces back through 3 separate lines of ancestry.

via Norwegian Bokmål tak

Step	Language	Word	Meaning
1	Norwegian Bokmål	tak	A roof; ceiling; grip
2	Old Norse	tak	grip, hold
3	Old Norse	taka	to take; taking, capture; taking, seizing
4	Proto-Germanic	tēkaną	to touch; to grasp
5	Proto-Indo-European	deh₁g-	to touch

via Norwegian Bokmål ras

Step	Language	Word	Meaning
1	Norwegian Bokmål	ras	an avalanche, landslide, landslip; imperative of...
2	Old Norse	rás	race, running; course, channel; company, host
3	Proto-Germanic	rēsō	a running; a course; a rush
4	Proto-Indo-European	reh₁s-	to flow, rush

via Norwegian Nynorsk tak

Step	Language	Word	Meaning
1	Norwegian Nynorsk	tak	roof; ceiling; grip

Every word from Proto-Indo-European deh₁g- →Every word from Proto-Germanic tēkaną →Every word from Old Norse taka →