Where does “fridykning” come from?

fridykning (Swedish) comes from Swedish fridyka, from Swedish dyka, from Old Czech déka, from Middle High German decke, from Old High German theckī, from Old High German thecken, from Proto-West Germanic þakkjan, from Proto-Germanic þakjaną — to cover; pole, stick, beam.

fridykning (Swedish): free-diving

Definitions

  1. free-diving

Ancestry of “fridykning”, step by step

StepLanguageWordMeaning
1Swedishfridykafreedive
2Swedishdykato dive
3Old Czechdékadagger stabbing weapon
4Middle High Germandecke—
5Old High Germantheckī—
6Old High Germanthecken—
7Proto-West Germanicþakkjanto cover; to burn
8Proto-Germanicþakjanąto cover; to burn
9Proto-Germanicþakąroof, cover
10Proto-Indo-European(s)teg-to cover; pole, stick, beam
Every word from Proto-Indo-European (s)teg- →Every word from Proto-Germanic þaką →Every word from Proto-Germanic þakjaną →