Where does “fjærball” come from?

fjærball (Norwegian Bokmål) comes from Norwegian Bokmål fjær, from German feder, from Middle High German vëdere, from Old High German fedara, from Proto-West Germanic feþru, from Proto-Germanic feþrō, from Proto-Indo-European péth₂r̥, from Proto-Indo-European peth₂- — to spread out; to fly.

fjærball (Norwegian Bokmål): a shuttlecock

Definitions

  1. a shuttlecock

Ancestry of “fjærball”, step by step

fjærball traces back through two separate lines of ancestry.

via Norwegian Bokmål fjær

StepLanguageWordMeaning
1Norwegian Bokmålfjæra feather; a spring
2Germanfederfeather
3Middle High Germanvëderefeather
4Old High Germanfedarafeather
5Proto-West Germanicfeþrufeather
6Proto-Germanicfeþrōfeather
7Proto-Indo-Europeanpéth₂r̥wing; feather
8Proto-Indo-Europeanpeth₂-to spread out; to fly

via Norwegian Bokmål ball

StepLanguageWordMeaning
1Norwegian Bokmålballball solid or hollow sphere
2Danishbålfire, bonfire, pyre
3Frenchbaldance party, ball
4Late Latinballareto play, dance; to dance; present active...
5Ancient Greekβαλλίζωto dance, jump about
6Proto-Indo-EuropeangʷelH-to throw, reach, pierce; to hit by throwing
Every word from Proto-Indo-European peth₂-Every word from Proto-Indo-European péth₂r̥Every word from Proto-Germanic feþrō