Where does “*tīkō” come from?

*tīkō (Proto-Germanic) comes from Proto-Indo-European dewk- — to pull, to draw; to lead.

Ancestry of “*tīkō”, step by step

Step	Language	Word	Meaning
1	Proto-Indo-European	dewk-	to pull, to draw; to lead

*tīkō — Etymology, Origin & Word History | Etymology Explorer