Where does “tørn” come from?

tørn (Norwegian Nynorsk) comes from English turn, from Middle English turnen, from Old French torner, from Latin tornō, from Latin tornus, from Ancient Greek τόρνος, from Proto-Indo-European torh₂no-, from Proto-Indo-European terh₁- — to rub, turn; to drill, pierce.

tørn (Norwegian Nynorsk): a turn, shift

Definitions

  1. a turn, shift

Ancestry of “tørn”, step by step

tørn traces back through two separate lines of ancestry.

via English turn

StepLanguageWordMeaning
1Englishturn"to make a non-linear physical movement."; "To...
2Middle Englishturnento turn
3Old Frenchtornerto turn; to return; to go back
4Latintornōto turn
5LatintornusA turner's wheel, lathe; A potter's wheel
6Ancient GreekτόρνοςA tool similar to a pair of compasses used to...
7Proto-Indo-Europeantorh₂no-
8Proto-Indo-Europeanterh₁-to rub, turn; to drill, pierce

via Old Norse þorn

StepLanguageWordMeaning
1Old Norseþornthorn; spike, esp. the tongue of a buckle, pin of...
2Proto-Germanicþurnuzthorn, briar
3Proto-Indo-Europeantr̥nóssharp, stiff
4Proto-Indo-European(s)ter-strong, firm, stiff, rigid; rigid, stiff; to...
Every word from Proto-Indo-European terh₁-Every word from Proto-Indo-European torh₂no-Every word from Ancient Greek τόρνος