Where does “chapéu-de-napoleão” come from?

chapéu-de-napoleão (Portuguese) comes from Portuguese chapéu, from Old French chapel, from Late Latin cappellus, from Latin cāppa, from Latin caput, from Proto-Italic kaput, from Proto-Indo-European káput, from Proto-Indo-European kap- — to seize, hold.

chapéu-de-napoleão (Portuguese): yellow oleander

Definitions

  1. yellow oleander

Ancestry of “chapéu-de-napoleão”, step by step

chapéu-de-napoleão traces back through 3 separate lines of ancestry.

via Portuguese chapéu

StepLanguageWordMeaning
1Portuguesechapéuhat; circumflex accent
2Old Frenchchapelhat
3Late Latincappellus
4Latincāppacape, cloak
5Latincaputhead; headlike protuberance on an organ or body...
6Proto-Italickaputhead
7Proto-Indo-Europeankáputhead
8Proto-Indo-Europeankap-to seize, hold

via Portuguese

StepLanguageWordMeaning
1Portuguesedee
2Old Portuguesedeof
3Latinof; concerning; about
4Latinpostbehind; after, since, besides, except; behind,...
5Latinposteablative singular of postis
6Proto-Italicpostibehind, after
7Proto-Indo-Europeanpóstiafter
8Proto-Indo-Europeanpósafterwards, post; by, at

via Portuguese Napoleão

StepLanguageWordMeaning
1PortugueseNapoleãoNapoleon Napoleon Bonaparte
Every word from Proto-Indo-European kap-Every word from Proto-Indo-European káputEvery word from Proto-Italic kaput