Where does “Scheibenwischer” come from?

Scheibenwischer (German) comes from German Wischer, from German wischen, from Middle High German wischen, from Old High German wisken, from Proto-Germanic wiskijaną, from Proto-Germanic -janą, from Proto-Indo-European -yéti, from Proto-Indo-European yé- — he, she.

Scheibenwischer (German): windshield wiper, windscreen wiper

Definitions

  1. windshield wiper, windscreen wiper

Ancestry of “Scheibenwischer”, step by step

Scheibenwischer traces back through two separate lines of ancestry.

via German Wischer

StepLanguageWordMeaning
1GermanWischerwiper
2Germanwischento wipe; to sweep
3Middle High Germanwischen
4Old High Germanwisken
5Proto-Germanicwiskijanąto sweep; to sweep away, to clean; to erase
6Proto-Germanic-janąDerives denominatives from nouns and factitives...
7Proto-Indo-European-yétiCreates intransitive, often deponent,...
8Proto-Indo-Europeanyé-
9Chichewaiyehe, she

via German scheibe

StepLanguageWordMeaning
1Germanscheibeflat piece or surface
2Middle High Germanschībedisc flat round piece
3Old High Germanskība
4Proto-West Germanic*skībāslice, sliver
5Proto-Germanicskībǭa shaving; slice
6Proto-Indo-Europeansḱēy-to shine; to shimmer; shadow; luster, gloss,...
7Proto-Germanicskaidąseparation, distinction
8Proto-Indo-EuropeanskÁit-to cut, part, spearate, divide; to cut, part,...
Every word from Chichewa iye