Where does “Zelenortska ostrva” come from?

Zelenortska ostrva (Serbo-Croatian) comes from Portuguese Cabo Verde, from Portuguese Cabo, from Old Portuguese cabo, from Vulgar Latin capus, from Latin caput, from Proto-Italic kaput, from Proto-Indo-European káput, from Proto-Indo-European kap- — to seize, hold.

Ancestry of “Zelenortska ostrva”, step by step

Zelenortska ostrva traces back through 3 separate lines of ancestry.

via Portuguese Cabo Verde

StepLanguageWordMeaning
1PortugueseCabo VerdeGreen Cape
2PortugueseCabocape piece of land extending beyond the coast
3Old Portuguesecabobesides; nearby
4Vulgar Latincapus
5Latincaputhead; headlike protuberance on an organ or body...
6Proto-Italickaputhead
7Proto-Indo-Europeankáputhead
8Proto-Indo-Europeankap-to seize, hold

via Serbo-Croatian zèlen

StepLanguageWordMeaning
1Serbo-Croatianzèlengreen
2Proto-Slaviczelenъgreen
3Proto-Slaviczeltiperhaps to hurt, to sting, to inflict trauma
4Proto-Indo-Europeanǵʰelh₃-to flourish; green, yellow

via Serbo-Croatian ostrvo

StepLanguageWordMeaning
1Serbo-Croatianostrvoisland
2Proto-Slavicostrovъstreamlined; river island; island
3Proto-Indo-Europeanstrow-
Every word from Proto-Indo-European kap-