Where does “Kapkaupunki” come from?

Kapkaupunki (Finnish) comes from Finnish Kap, from German kap, from Middle Low German kap, from Middle French cap, from Old Occitan cap, from Vulgar Latin capus, from Latin caput, from Proto-Italic kaput — to seize, hold.

Ancestry of “Kapkaupunki”, step by step

Kapkaupunki traces back through two separate lines of ancestry.

via Finnish Kap

StepLanguageWordMeaning
1FinnishKapthe Cape region in Southern Africa
2Germankapcape (headland)
3Middle Low Germankap
4Middle Frenchcaphead
5Old Occitancap
6Vulgar Latincapus
7Latincaputhead; headlike protuberance on an organ or body...
8Proto-Italickaputhead
9Proto-Indo-Europeankáputhead
10Proto-Indo-Europeankap-to seize, hold

via Finnish kaupunki

StepLanguageWordMeaning
1Finnishkaupunkitown; city
2Old Gutnishkaupungrmarketplace
3Old Norsekaupangrmarketplace
4Old Norsekauppurchase
5Old Norsekaupato buy
6Proto-Germanickaupōnąto buy; trade
7Proto-Germanickaupôinnkeeper; merchant
8LatincaupoTradesman; Innkeeper, shopkeeper
9Proto-Indo-Europeankaup-
Every word from Proto-Indo-European kap-Every word from Proto-Indo-European káputEvery word from Proto-Italic kaput