Where does “liukukäytävä” come from?

liukukäytävä (Finnish) comes from Finnish käytävä, from Finnish käydä, from Proto-Finnic käüdäk, from Proto-Finnic käwe-, from Proto-Germanic *skēwijaną — to go.

liukukäytävä (Finnish): moving walkway, moving sidewalk, speedwalk US; travelator UK, moving pavement, walkalator slow conveyor belt that transports people horizontally or on an incline

Definitions

  1. moving walkway, moving sidewalk, speedwalk US; travelator UK, moving pavement, walkalator slow conveyor belt that transports people horizontally or on an incline

Ancestry of “liukukäytävä”, step by step

liukukäytävä traces back through two separate lines of ancestry.

via Finnish käytävä

StepLanguageWordMeaning
1FinnishkäytäväA corridor; An aisle; Present passive participle...
2Finnishkäydäto visit, go to (and return), attend (a place)
3Proto-Finnickäüdäkto walk, to go
4Proto-Finnickäwe-
5Proto-Germanic*skēwijanąto go

via Finnish liuku

StepLanguageWordMeaning
1Finnishliukuskid; slide
2Finnish-uForms nouns from verbs. Most common with "e"- and...
3Proto-Finnic-uForms nouns from adjectives, nouns
Every word from Proto-Germanic *skēwijaną