Where does “liukukulma” come from?

liukukulma (Finnish) comes from Finnish liuku, from Finnish -u, from Proto-Finnic -u — Forms nouns from adjectives, nouns.

liukukulma (Finnish): glide angle

Definitions

  1. glide angle

Ancestry of “liukukulma”, step by step

liukukulma traces back through two separate lines of ancestry.

via Finnish liuku

StepLanguageWordMeaning
1Finnishliukuskid; slide
2Finnish-uForms nouns from verbs. Most common with "e"- and...
3Proto-Finnic-uForms nouns from adjectives, nouns

via Finnish kuľma

StepLanguageWordMeaning
1Finnishkuľmacorner external point where two converging lines meet
Every word from Proto-Finnic -uEvery word from Finnish -uEvery word from Finnish liuku