Where does “aukafall” come from?

aukafall (Icelandic) comes from Icelandic fall, from Old Norse fall, from Old Norse falla, from Proto-Germanic fallaną, from Proto-Indo-European pōl-, from Slovincian pól, from Proto-Slavic polъ, from Proto-Indo-European (s)pelH- — to split off, separate; to chop, to separate.

aukafall (Icelandic): any case besides the nominative; the oblique...

Definitions

  1. any case besides the nominative; the oblique...

Ancestry of “aukafall”, step by step

aukafall traces back through two separate lines of ancestry.

via Icelandic fall

StepLanguageWordMeaning
1Icelandicfallfall, drop; case; function
2Old Norsefall
3Old Norsefallato fall
4Proto-Germanicfallanąto fall
5Proto-Indo-Europeanpōl-
6Slovincianpólhalf
7Proto-Slavicpolъside, flank; half; member of a pair of options →...
8Proto-Indo-European(s)pelH-to split off, separate; to chop, to separate

via Icelandic auka

StepLanguageWordMeaning
1Icelandicaukato increase, to augment; inflection of auki: ##...
2Old Norseaukato augment, increase; to add; to surpass, exceed
3Proto-Germanicaukanąto increase, to grow
4Proto-Indo-Europeanh₂ewg-to increase, to enlarge
5Proto-Indo-Europeanh₂weg-to increase, to enlarge
6Proto-Indo-Europeanh₂ug-
Every word from Proto-Indo-European (s)pelH-Every word from Proto-Slavic polъEvery word from Slovincian pól