Where does “mäkiosuus” come from?

mäkiosuus (Finnish) comes from Finnish Mäki, from Finnish -lä, from Finnish -as, from Proto-Finnic -s, from Proto-Finno-Ugric -s.

mäkiosuus (Finnish): a ski jumping segment in Nordic combined

Definitions

  1. a ski jumping segment in Nordic combined

Ancestry of “mäkiosuus”, step by step

mäkiosuus traces back through two separate lines of ancestry.

via Finnish Mäki

StepLanguageWordMeaning
1FinnishMäkiAny of a number of small places in Finland
2Finnish-läFront vowel variant of -la
3Finnish-asForms some adjectives; Forms some nouns
4Proto-Finnic-sForms nouns
5Proto-Finno-Ugric-s—

via Finnish osuus

StepLanguageWordMeaning
1Finnishosuusshare, part; section of a road or track
2Finnishosapart; piece; proportion, section
3Proto-Finnicosapart
4Proto-Uraliconćapart, share (of meat?)
Every word from Proto-Finno-Ugric -s →Every word from Finnish -lä →Every word from Finnish Mäki →