Where does “Schmetterlingsverschluss” come from?

Schmetterlingsverschluss (German) comes from German Verschluß, from German verschließen, from German schließen, from Middle High German slieȥen, from Old High German slioȥan, from Proto-West Germanic *sleutan, from Proto-Germanic sleutaną, from Proto-Indo-European (s)klewd- — to bend, crook; bent, crooked; leg, heel, knee,...

Schmetterlingsverschluss (German): butterfly lock

Definitions

  1. butterfly lock

Ancestry of “Schmetterlingsverschluss”, step by step

Schmetterlingsverschluss traces back through two separate lines of ancestry.

via German Verschluß

StepLanguageWordMeaning
1GermanVerschlußclosure, closing, breechblock, shutter
2Germanverschließento close; to shut; to lock; to lock up
3Germanschließento shut; to close; to shut down; to lock; to...
4Middle High Germanslieȥen
5Old High Germanslioȥan
6Proto-West Germanic*sleutanto bolt, lock
7Proto-Germanicsleutanąto bolt, lock; to shut, close
8Proto-Indo-European(s)klewd-to lock
9Proto-Indo-European(s)kleh₂w-a hook, crook, peg
10Proto-Indo-European(s)kel-to bend, crook; bent, crooked; leg, heel, knee,...

via German Schmetterling

StepLanguageWordMeaning
1GermanSchmetterlingbutterfly; any insect of the order Lepidoptera,...
2GermanSchmettencream
3Czechsmetanacream
4Old Czechsmetana
5Proto-Slavic*sъmetanasmetana whipped cream
Every word from Proto-Indo-European (s)kel-Every word from Proto-Indo-European (s)kleh₂w-Every word from Proto-Indo-European (s)klewd-