Where does “japanintähystäjä” come from?

japanintähystäjä (Finnish) comes from Finnish tähystäjä, from Finnish tähystää, from Finnish tähti, from Swedish täkt, from Swedish tå, from Swedish taga, from Old Swedish taka, from Old Norse taka — to touch.

japanintähystäjä (Finnish): Japanese sandfish, sailfin sandfish, Arctoscopus japonicus commercially important trachiniform fish found the Sea of Japan and the Okhotsk Sea

Definitions

  1. Japanese sandfish, sailfin sandfish, Arctoscopus japonicus commercially important trachiniform fish found the Sea of Japan and the Okhotsk Sea

Ancestry of “japanintähystäjä”, step by step

japanintähystäjä traces back through two separate lines of ancestry.

via Finnish tähystäjä

StepLanguageWordMeaning
1Finnishtähystäjälookout, spotter
2Finnishtähystääto keep a lookout; to examine with an endoscope
3Finnishtähtistar; a famous person, celebrity, star; a white...
4Swedishtäkta quarry
5Swedishtoe; a body part
6SwedishtagaDated form of ta
7Old Swedishtakato touch, reach; to grasp, seize; to take, bring
8Old Norsetakato take; taking, capture; taking, seizing
9Proto-Germanictēkanąto touch; to grasp
10Proto-Indo-Europeandeh₁g-to touch

via Finnish japani

StepLanguageWordMeaning
1FinnishjapaniJapanese language
2GermanJapan
3DutchJapan
4MalayJepangJapanese
5Hokkien日本Japan; Japanese; Japan
6Middle Chinese日本Land of the Rising Sun
Every word from Proto-Indo-European deh₁g-Every word from Proto-Germanic tēkanąEvery word from Old Norse taka