Where does “polttosäde” come from?

polttosäde (Finnish) comes from Finnish Säde, from Proto-Finnic sadek, from Polish -ek, from Polish -ny, from Latin temporālis, from Latin tempus, from Proto-Indo-European tempos, from Proto-Indo-European temp- — to extend, stretch, span; to stetch, string; to...

polttosäde (Finnish): focal radius

Definitions

  1. focal radius

Ancestry of “polttosäde”, step by step

polttosäde traces back through two separate lines of ancestry.

via Finnish Säde

StepLanguageWordMeaning
1FinnishSäde
2Proto-Finnicsadekprecipitation
3Polish-ekmasculine diminutive noun suffix
4Polish-nyForms masculine adjectives
5Latintemporālisof or belonging to time, lasting but for a time, temporary, temporal
6Latintempustime, period, age; season; kairos, right time,...
7Proto-Indo-Europeantemposstretch
8Proto-Indo-Europeantemp-to extend, stretch, span; to stetch, string; to...

via Finnish poltto

StepLanguageWordMeaning
1Finnishpolttoburn, burning; burn; incineration
2Finnishpolttaato burn; to burn, sunburn; to burn, waste
3Proto-Finnicpolttadakto burn
4Proto-Finnicpaladakto burn, to be burning
5Proto-Uralicpala-to devour, eat
Every word from Proto-Indo-European temp-Every word from Proto-Indo-European temposEvery word from Latin tempus