Where does “ruodelauta” come from?

ruodelauta (Finnish) comes from Finnish lauta, from Proto-Finnic lauta, from Proto-Baltic *plauˀtá, from Proto-Indo-European plew- — to fly, flow, run.

ruodelauta (Finnish): batten one of the planks arranged side by side to hold members of a structure together, especially as part of a roof

Definitions

  1. batten one of the planks arranged side by side to hold members of a structure together, especially as part of a roof

Ancestry of “ruodelauta”, step by step

ruodelauta traces back through two separate lines of ancestry.

via Finnish lauta

StepLanguageWordMeaning
1FinnishlautaA board; An element in many compound words, where...
2Proto-Finniclautaboard, plank; table
3Proto-Baltic*plauˀtá
4Proto-Indo-Europeanplew-to fly, flow, run

via Finnish ruode

StepLanguageWordMeaning
1Finnishruoderib projecting, usually arched member
Every word from Proto-Indo-European plew-Every word from Proto-Baltic *plauˀtáEvery word from Proto-Finnic lauta