Where does “Marianergraven” come from?

Marianergraven (Swedish) comes from Swedish grav, from Swedish kapell, from Old Swedish cappell, from Medieval Latin cappella, from Latin cāppa, from Latin caput, from Proto-Italic kaput, from Proto-Indo-European káput — to seize, hold.

Marianergraven (Swedish): the Mariana Trench in the Pacific Ocean

Definitions

  1. the Mariana Trench in the Pacific Ocean

Ancestry of “Marianergraven”, step by step

Marianergraven traces back through two separate lines of ancestry.

via Swedish grav

StepLanguageWordMeaning
1Swedishgravsevere, as in a mistake or a congenital disorder;...
2Swedishkapella chapel
3Old Swedishcappell
4Medieval Latincappella
5Latincāppacape, cloak
6Latincaputhead; headlike protuberance on an organ or body...
7Proto-Italickaputhead
8Proto-Indo-Europeankáputhead
9Proto-Indo-Europeankap-to seize, hold

via Swedish Marianerna

StepLanguageWordMeaning
1SwedishMarianernathe Marianas, a group of islands in the Pacific Ocean
Every word from Proto-Indo-European kap-Every word from Proto-Indo-European káputEvery word from Proto-Italic kaput