Where does “kölnik” come from?

kölnik (Hungarian) comes from Hungarian kölni, from Hungarian Köln, from German Köln, from Latin colōnia, from Latin colōnus, from Latin colō, from Latin quelō, from Proto-Italic kʷelō — to turn.

Ancestry of “kölnik”, step by step

StepLanguageWordMeaning
1Hungariankölniof Cologne; Cologner; Synonym of kölnivíz
2HungarianKöln
3GermanKölnCologne
4LatincolōniaA colony, settlement
5Latincolōnusfarmer, especially a kind of tenant farmer or sharecropper; husbandman; tiller of the soil
6Latincolōto cultivate the land, till, tend, take care of a field or garden
7Latinquelō
8Proto-Italickʷelōto inhabit
9Proto-Indo-Europeankʷéleti
10Proto-Indo-Europeankʷel-to turn
Every word from Proto-Indo-European kʷel-Every word from Proto-Indo-European kʷéletiEvery word from Proto-Italic kʷelō