Where does “tähtivalokuvaus” come from?

tähtivalokuvaus (Finnish) comes from Finnish tähti, from Swedish täkt, from Swedish tå, from Swedish taga, from Old Swedish taka, from Old Norse taka, from Proto-Germanic tēkaną, from Proto-Indo-European deh₁g- — to touch.

tähtivalokuvaus (Finnish): astrophotography

Definitions

  1. astrophotography

Ancestry of “tähtivalokuvaus”, step by step

tähtivalokuvaus traces back through two separate lines of ancestry.

via Finnish tähti

StepLanguageWordMeaning
1Finnishtähtistar; a famous person, celebrity, star; a white...
2Swedishtäkta quarry
3Swedishtoe; a body part
4SwedishtagaDated form of ta
5Old Swedishtakato touch, reach; to grasp, seize; to take, bring
6Old Norsetakato take; taking, capture; taking, seizing
7Proto-Germanictēkanąto touch; to grasp
8Proto-Indo-Europeandeh₁g-to touch

via Finnish valokuvaus

StepLanguageWordMeaning
1Finnishvalokuvausphotographing; photography; photo shoot
2Finnishvalokuvatato photograph
3Finnishvalokuvaphotograph, photo
4Finnishkuvapicture; image; photograph, photo
5Proto-Germanicskuwwôreflection, mirror image; shadow
6Proto-Indo-European(s)ḱeh₃w-ō ~ (s)ḱuh₃-nésshadow, reflection
7Proto-Indo-EuropeanDerives nouns from roots
Every word from Proto-Indo-European deh₁g-