Where does “nousutuki” come from?

nousutuki (Finnish) comes from Finnish nousu, from Finnish -u, from Proto-Finnic -u — Forms nouns from adjectives, nouns.

nousutuki (Finnish): bed support rail, bed grab rail

Definitions

  1. bed support rail, bed grab rail

Ancestry of “nousutuki”, step by step

nousutuki traces back through two separate lines of ancestry.

via Finnish nousu

StepLanguageWordMeaning
1Finnishnousurise; ascent; thread pitch, pitch
2Finnish-uForms nouns from verbs. Most common with "e"- and...
3Proto-Finnic-uForms nouns from adjectives, nouns

via Finnish tuki

StepLanguageWordMeaning
1Finnishtukisupport; back, backing; strut, prop, crutch
2Proto-Finnictukisupport
Every word from Proto-Finnic -u →Every word from Finnish -u →Every word from Finnish nousu →