Where does “tähtiharrastus” come from?

tähtiharrastus (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.

tähtiharrastus (Finnish): astronomy as an hobby

Definitions

  1. astronomy as an hobby

Ancestry of “tähtiharrastus”, step by step

tähtiharrastus 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 harrastus

StepLanguageWordMeaning
1Finnishharrastushobby activity that one enjoys doing in one's spare time
2Finnishharrastaato be interested in, to be engaged in a hobby, to...
3Finnishharraspious, devout, heartfelt, earnest
4Proto-Finnichardashard, harsh, demanding
5Proto-Germanicharduzhard; brave
6Proto-Indo-Europeankert-times; to weave, twist together; time
7Proto-Turkic*keŕ-to travel, tour
Every word from Proto-Indo-European deh₁g-Every word from Proto-Germanic tēkanąEvery word from Old Norse taka
tähtiharrastus — Etymology, Origin & Word History | Etymology Explorer