Where does “eerm” come from?

eerm (North Frisian) comes from Old Frisian erm, from Proto-West Germanic arm, from Proto-Germanic armaz, from Proto-Indo-European h₂ermos, from Proto-Indo-European h₂er- — to fit, to fix, to put together.

eerm (North Frisian): arm

Definitions

  1. arm

Ancestry of “eerm”, step by step

StepLanguageWordMeaning
1Old Frisianermarm; poor
2Proto-West Germanicarmarm; poor, miserable; pitiful, pitiable
3Proto-Germanicarmazarm; poor, miserable; pitiful, pitiable
4Proto-Indo-Europeanh₂ermos—
5Proto-Indo-Europeanh₂er-to fit, to fix, to put together
Every word from Proto-Indo-European h₂er- →Every word from Proto-Indo-European h₂ermos →Every word from Proto-Germanic armaz →