Where does “fälla ihop” come from?

fälla ihop (Swedish) comes from Swedish fälla, from Old Swedish fælla, from Old Norse fella, from Proto-Germanic fallijaną, from Proto-Germanic fallaną, from Proto-Indo-European pōl-, from Slovincian pól, from Proto-Slavic polъ — to split off, separate; to chop, to separate.

fälla ihop (Swedish): to fold up, to fold (something more or less rigid, so as to bring it into a more compact (and often "deactivated") state)

Definitions

  1. to fold up, to fold (something more or less rigid, so as to bring it into a more compact (and often "deactivated") state)

Ancestry of “fälla ihop”, step by step

fälla ihop traces back through two separate lines of ancestry.

via Swedish fälla

StepLanguageWordMeaning
1Swedishfällatrap; to fell; to make something fall; to fell;...
2Old Swedishfællato fell, cause to fall; to neglect; to prevent
3Old Norsefella
4Proto-Germanicfallijanąto cause to fall, to fell
5Proto-Germanicfallanąto fall
6Proto-Indo-Europeanpōl-
7Slovincianpólhalf
8Proto-Slavicpolъside, flank; half; member of a pair of options →...
9Proto-Indo-European(s)pelH-to split off, separate; to chop, to separate

via Swedish ihop

StepLanguageWordMeaning
1Swedishihoptogether
2Swedishiused to signify that an action is done with...
3Swedishhopheap, collection; a whole bunch
4Old Norsehóprheap; group
5Middle Low Germanhōp
6Old Saxonhōp
7Proto-West Germanichaupheap, pile
8Proto-Germanichaupaza heap, pile; a crowd, throng
9Proto-Indo-Europeankouposhill
Every word from Proto-Indo-European (s)pelH-Every word from Proto-Slavic polъEvery word from Slovincian pól
fälla ihop — Etymology, Origin & Word History | Etymology Explorer