Where does “selkälanka” come from?

selkälanka (Finnish) comes from Finnish lanka, from Proto-Finno-Ugric *lanka, from Proto-Germanic langô, from Proto-Germanic langaz, from Proto-Indo-European dlongʰos — long.

selkälanka (Finnish): the main line of a longline

Definitions

  1. the main line of a longline

Ancestry of “selkälanka”, step by step

selkälanka traces back through two separate lines of ancestry.

via Finnish lanka

StepLanguageWordMeaning
1Finnishlankayarn; thread; wire
2Proto-Finno-Ugric*lanka—
3Proto-Germaniclangô—
4Proto-Germaniclangazlong
5Proto-Indo-Europeandlongʰoslong

via Finnish selkä

StepLanguageWordMeaning
1Finnishselkäback; ridge, spine; watershed area
2Proto-Finnicselkäback; ridge
3Proto-Finno-Permicśelkä—
Every word from Proto-Indo-European dlongʰos →Every word from Proto-Germanic langaz →Every word from Proto-Germanic langô →