Where does “puolikuuläppä” come from?

puolikuuläppä (Finnish) comes from Finnish läppä, from Swedish läpp, from Old Swedish lapper, from Finnish lappalainen, from Finnish -läinen, from Finnish laji, from Old Swedish slagh, from Middle Low German slach — to hit.

puolikuuläppä (Finnish): semilunar valve either of the two crescent-shaped valves in the heart that prevent backflow from the arteries into the ventricles

Definitions

  1. semilunar valve either of the two crescent-shaped valves in the heart that prevent backflow from the arteries into the ventricles

Ancestry of “puolikuuläppä”, step by step

puolikuuläppä traces back through two separate lines of ancestry.

via Finnish läppä

StepLanguageWordMeaning
1Finnishläppäflap; valve; joke
2Swedishläpplip
3Old Swedishlapper
4FinnishlappalainenA Sami
5Finnish-läinenFront vowel variant of -lainen
6Finnishlajikind, sort; species; sport
7Old Swedishslagh
8Middle Low Germanslach
9Old Saxonslag
10Proto-West Germanicslagiblow, strike
11Swedishslaggslag metallurgical waste material
12Low Germanslagge
13Middle Low Germanslagge
14Middle Low Germanslānto hit, strike
15Old Saxonslāhanto hit

via Finnish puolikuu

StepLanguageWordMeaning
1Finnishpuolikuuhalf-moon; crescent
2FinnishKuuThe Moon the satellite of the Earth
3Finnishkuusisix; spruce; Norway spruce, "Picea abies"
4Proto-Finnickuucisix
5Proto-Uralickutteridge; six
Every word from Old Saxon slāhanEvery word from Middle Low German slānEvery word from Middle Low German slagge