Where does “valonvälähdys” come from?

valonvälähdys (Finnish) comes from Finnish välähdys, from Finnish välähtää, from Finnish valua, from Finnish valaa, from Proto-Finnic valadak, from Proto-Finno-Permic wala-.

valonvälähdys (Finnish): A flash of light

Definitions

  1. A flash of light

Ancestry of “valonvälähdys”, step by step

valonvälähdys traces back through two separate lines of ancestry.

via Finnish välähdys

StepLanguageWordMeaning
1Finnishvälähdysa flash, a gleam, a glint
2Finnishvälähtääto glint; to flash
3Finnishvaluato run, flow (slowly), stream (slowly), pour, drip, trickle
4Finnishvalaato cast, pour, throw; to cast, mold; Partitive...
5Proto-Finnicvaladakto pour; to cast
6Proto-Finno-Permicwala-

via Finnish valo

StepLanguageWordMeaning
1Finnishvalolight
2Proto-Finnicvalolight visible radiation
3Proto-Finno-Ugricwaĺɜ
Every word from Proto-Finno-Permic wala-Every word from Proto-Finnic valadakEvery word from Finnish valaa