Where does “tolvfingertarm” come from?

tolvfingertarm (Swedish) comes from Swedish tarm, from Swedish rörelse, from Swedish -else, from Old Saxon -isli, from Proto-West Germanic -islī, from Proto-West Germanic -ī, from Proto-Germanic -į̄, from Proto-Indo-European -íh₂ — Creates collective nouns, which refer to groups...

tolvfingertarm (Swedish): duodenum

Definitions

  1. duodenum

Ancestry of “tolvfingertarm”, step by step

tolvfingertarm traces back through 3 separate lines of ancestry.

via Swedish tarm

StepLanguageWordMeaning
1Swedishtarman intestine, gut, bowels
2Swedishrörelsemovement; a move between points in space;...
3Swedish-elsecreating nouns from verbs
4Old Saxon-isli
5Proto-West Germanic-islīUsed to form nouns from verbs denoting something...
6Proto-West Germanic-ness, -th
7Proto-Germanic-į̄-th
8Proto-Indo-European-íh₂
9Proto-Indo-European-h₂Creates collective nouns, which refer to groups...

via Swedish tolv

StepLanguageWordMeaning
1Swedishtolvtwelve
2Old Swedishtolftwelve
3Old Norsetólftwelve
4Proto-Germanictwaliftwelve
5Proto-Germanic-lifleft over
6Proto-Indo-Europeanleyp-to stick; fat or sticky substance
7Proto-Indo-Europeanlēy-to leave, let; to want, desire; to let; leave...

via Swedish finger

StepLanguageWordMeaning
1Swedishfingera finger
2Old Swedishfingerfinger
3Old Norsefingrfinger
4Proto-Germanicfingrazfinger
5Proto-Indo-Europeanpenkʷrós
Every word from Proto-Indo-European -h₂