Where does “onderarm” come from?

onderarm (Dutch) comes from Dutch onder, from Middle Dutch onder, from Old Dutch under, from Old Saxon undar, from Proto-Germanic under, from Proto-Indo-European h₁entér, from Proto-Indo-European h₁en — in; in, inside.

onderarm (Dutch): forearm, lower half of the arm, from elbow to...

Definitions

  1. forearm, lower half of the arm, from elbow to...

Ancestry of “onderarm”, step by step

onderarm traces back through two separate lines of ancestry.

via Dutch onder

StepLanguageWordMeaning
1Dutchonderunder, downwards; under; under, below, beneath,...
2Middle Dutchonder
3Old Dutchunderunder
4Old Saxonundarunder
5Proto-Germanicunderamong, between; under, beneath; under
6Proto-Indo-Europeanh₁entérbetween
7Proto-Indo-Europeanh₁enin; in, inside

via Dutch arm

StepLanguageWordMeaning
1Dutcharmarm; branch; poor
2Middle Dutcharmarm; poor, having few possessions; unfortunate,...
3Old Dutcharmarm; poor
4Proto-West Germanicarmarm; poor, miserable; pitiful, pitiable
5Proto-Germanicarmazarm; poor, miserable; pitiful, pitiable
6Proto-Indo-Europeanh₂ermos
7Proto-Indo-Europeanh₂er-to fit, to fix, to put together
Every word from Proto-Indo-European h₁en
onderarm — Etymology, Origin & Word History | Etymology Explorer