Where does “koelauta” come from?

koelauta (Finnish) comes from Finnish koe, from Finnish kokea, from Proto-Finnic kokedak, from Proto-Uralic koke-, from Proto-Indo-European h₃ekʷ- — to see; eye.

Ancestry of “koelauta”, step by step

koelauta traces back through two separate lines of ancestry.

via Finnish koe

StepLanguageWordMeaning
1Finnishkoeexperiment; trial, test; examination, test, exam
2Finnishkokeato experience, undergo; to suffer; ~ verkko = to...
3Proto-Finnickokedakto (go) take a look at
4Proto-Uralickoke-see
5Proto-Indo-Europeanh₃ekʷ-to see; eye

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
Every word from Proto-Indo-European h₃ekʷ- →Every word from Proto-Uralic koke- →Every word from Proto-Finnic kokedak →