Where does “overfall” come from?

overfall (English) comes from Middle English overfallen, from Old English oferfeallan, from Old English feallan, from Proto-West Germanic fallan, from Proto-Germanic fallaną, from Proto-Indo-European pōl-, from Slovincian pól, from Proto-Slavic polъ — to split off, separate; to chop, to separate.

overfall (English): A turbulent section of a body of water, caused by...

Definitions

  1. A turbulent section of a body of water, caused by...

Ancestry of “overfall”, step by step

StepLanguageWordMeaning
1Middle Englishoverfallen
2Old Englishoferfeallanto fall upon, attack; beset; onfall
3Old Englishfeallanto fall
4Proto-West Germanicfallanto fall
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
Every word from Proto-Indo-European (s)pelH-