Where does “rósakál” come from?

rósakál (Icelandic) comes from Icelandic rós, from Latin Rosa, from Ancient Greek ῥόδον, from Old Persian wurdi, from Proto-Germanic wurdiz, from Proto-Indo-European wrti-, from Proto-Indo-European wert-, from Proto-Indo-European wer- — to burn; to cover, heed, notice; squirrel.

rósakál (Icelandic): Brussels sprout (Brassica oleracea var. gemmifera)

Definitions

  1. Brussels sprout (Brassica oleracea var. gemmifera)

Ancestry of “rósakál”, step by step

rósakál traces back through two separate lines of ancestry.

via Icelandic rós

StepLanguageWordMeaning
1Icelandicrósrose
2LatinRosarose
3Ancient Greekῥόδονrose (usually Rosa gallica)
4Old Persianwurdiflower
5Proto-Germanicwurdizfate, destiny
6Proto-Indo-Europeanwrti-
7Proto-Indo-Europeanwert-to turn, to rotate
8Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel

via Icelandic kál

StepLanguageWordMeaning
1Icelandickála plant of the genus "Brassica"; cabbage, kale,...
2Old Norsekálcabbage, kale
3Old Englishcāwelcolewort
4Proto-West Germanic*kaulicabbage, colewort
5Latincaulisdative plural of caulae; ablative plural of...
6Ancient Greekκαυλόςstem, stalk; shaft
7Proto-Indo-Europeankeh₂ulós
Every word from Proto-Indo-European wer-Every word from Proto-Indo-European wert-Every word from Proto-Indo-European wrti-