Where does “ŝlosiltruo” come from?

ŝlosiltruo (Esperanto) comes from Esperanto ŝlosilo, from Esperanto ŝlosi, 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,...

ŝlosiltruo (Esperanto): keyhole

Definitions

  1. keyhole

Ancestry of “ŝlosiltruo”, step by step

ŝlosiltruo traces back through two separate lines of ancestry.

via Esperanto ŝlosilo

StepLanguageWordMeaning
1Esperantoŝlosilokey
2Esperantoŝlosito lock
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 Esperanto truo

StepLanguageWordMeaning
1Esperantotruohole
2Frenchtrouhole; blank; pause in conversation
3Medieval Latintraugus
Every word from Proto-Indo-European (s)kel-Every word from Proto-Indo-European (s)kleh₂w-Every word from Proto-Indo-European (s)klewd-