Where does “jumbokoko” come from?

jumbokoko (Finnish) comes from Finnish jumbo, from English Jumbo, from Swahili jumbe, from Swahili umba, from Proto-Bantu -bʊ́mba — to work clay.

jumbokoko (Finnish): jumbo size

Definitions

  1. jumbo size

Ancestry of “jumbokoko”, step by step

jumbokoko traces back through two separate lines of ancestry.

via Finnish jumbo

StepLanguageWordMeaning
1Finnishjumbolast, last one, especially in a competition;...
2EnglishJumboA nickname for one or that of a large size
3Swahilijumbechief, headman
4Swahiliumbato create; to fashion; to make pottery
5Proto-Bantu-bʊ́mbato work clay

via Finnish koko

StepLanguageWordMeaning
1Finnishkokowhole, entire; all; see all day, all night; heap
2Proto-Finnickokowhole, entire, all
Every word from Proto-Bantu -bʊ́mba