Where does “Schlätelloch” come from?

Schlätelloch (Plautdietsch) comes from Plautdietsch Schlätel, from Middle Low German slȫttel, from Old Dutch slutil, from Proto-West Germanic *sleutan, from Proto-Germanic sleutaną, from Proto-Indo-European (s)klewd-, from Proto-Indo-European (s)kleh₂w-, from Proto-Indo-European (s)kel- — to bend, crook; bent, crooked; leg, heel, knee,...

Schlätelloch (Plautdietsch): keyhole

Definitions

  1. keyhole

Ancestry of “Schlätelloch”, step by step

Schlätelloch traces back through two separate lines of ancestry.

via Plautdietsch Schlätel

StepLanguageWordMeaning
1PlautdietschSchlätelwrench
2Middle Low Germanslȫttel
3Old Dutchslutil
4Proto-West Germanic*sleutanto bolt, lock
5Proto-Germanicsleutanąto bolt, lock; to shut, close
6Proto-Indo-European(s)klewd-to lock
7Proto-Indo-European(s)kleh₂w-a hook, crook, peg
8Proto-Indo-European(s)kel-to bend, crook; bent, crooked; leg, heel, knee,...

via Plautdietsch Loch

StepLanguageWordMeaning
1PlautdietschLochhole
2Old Saxonlōh
3Proto-West Germaniclauhclearing; meadow
4Proto-Germaniclauhazclearing; meadow
5Proto-Indo-Europeanlówkosclearing; open space, clearing; field, meadow
6Proto-Indo-Europeanlewḱ-lynx
7Proto-Indo-Europeanlewk-bright; to shine; to see
Every word from Proto-Indo-European (s)kel-Every word from Proto-Indo-European (s)kleh₂w-Every word from Proto-Indo-European (s)klewd-