Where does “fjädervikt” come from?

fjädervikt (Swedish) comes from Swedish fjäder, from Old Swedish fiädher, from Old Norse fjǫðr, from Proto-Germanic feþrō, from Proto-Indo-European péth₂r̥, from Proto-Indo-European peth₂- — to spread out; to fly.

fjädervikt (Swedish): featherweight weight class in certain sports

Definitions

  1. featherweight weight class in certain sports

Ancestry of “fjädervikt”, step by step

fjädervikt traces back through two separate lines of ancestry.

via Swedish fjäder

StepLanguageWordMeaning
1Swedishfjäderfeather, plume; spring, a mechanical device which...
2Old Swedishfiädher
3Old Norsefjǫðrfeather
4Proto-Germanicfeþrōfeather
5Proto-Indo-Europeanpéth₂r̥wing; feather
6Proto-Indo-Europeanpeth₂-to spread out; to fly

via Swedish vikt

StepLanguageWordMeaning
1Swedishviktweight, mass; a weight; importance of something

Words derived from “fjädervikt

Every word from Proto-Indo-European peth₂-Every word from Proto-Indo-European péth₂r̥Every word from Proto-Germanic feþrō