Where does “säätöläppä” come from?

säätöläppä (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.

säätöläppä (Finnish): control flap

Definitions

  1. control flap

Ancestry of “säätöläppä”, step by step

säätöläppä 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 säätö

StepLanguageWordMeaning
1Finnishsäätöadjustment, control, regulation; tuning, messing...
2Finnishsäätääto adjust, regulate, tune, control; to enact;...
3Proto-Finnicsäätädäkto arrange, organize
Every word from Old Saxon slāhanEvery word from Middle Low German slānEvery word from Middle Low German slagge