Where does “huoltoporras” come from?

huoltoporras (Finnish) comes from Finnish huolto, from Finnish huoltaa, from Finnish huoli, from Proto-Finnic hooli, from Swedish hål, from Old Swedish hul, from Old Norse hól, from Proto-Germanic hulą — to cover; to incline.

huoltoporras (Finnish): maintenance stairs, service stairs, backstairs

Definitions

  1. maintenance stairs, service stairs, backstairs

Ancestry of “huoltoporras”, step by step

huoltoporras traces back through two separate lines of ancestry.

via Finnish huolto

StepLanguageWordMeaning
1Finnishhuoltoservice, maintenance, upkeep, care; logistics
2FinnishhuoltaaTo maintain, support, upkeep; To service;...
3Finnishhuoliworry, concern; Third-person singular indicative...
4Proto-Finnichooliworry, concern
5Swedishhåla hole; a hole, an opening in something solid; a...
6Old Swedishhul
7Old Norsehóla hole
8Proto-Germanichuląa hollow; depression; hole
9Proto-Germanichulazhollow
10Proto-Indo-Europeanḱel-to cover; to incline

via Finnish porras

StepLanguageWordMeaning
1Finnishporrasstep, stair
2Proto-Finnicpordasstair, step
3Proto-Germanicbordaz
4Proto-Germanicburdąboard, plank; table
5Proto-Indo-Europeanbʰers-top, tip, point
Every word from Proto-Indo-European ḱel-Every word from Proto-Germanic hulazEvery word from Proto-Germanic hulą