Where does “underkaste” come from?

underkaste (Norwegian Bokmål) comes from Norwegian Bokmål kaste, from Portuguese casta, from Latin castus, from Latin careō, from Proto-Italic kazēō, from Proto-Indo-European ḱes-éh₁-ye-ti, from Proto-Indo-European ḱes- — to cut off, separate; to cut up, to slaughter; to...

underkaste (Norwegian Bokmål): to conquer, subject, subordinate, subdue

Definitions

  1. to conquer, subject, subordinate, subdue

Ancestry of “underkaste”, step by step

underkaste traces back through two separate lines of ancestry.

via Norwegian Bokmål kaste

StepLanguageWordMeaning
1Norwegian Bokmålkastecaste; to throw; to dart
2Portuguesecastabloodline; lineage; breed; race; species
3Latincastusmorally pure, guiltless; pure, chaste, free from...
4Latincareōto lack, be without. (usually with ablative), to be deprived of
5Proto-Italickazēōto lack
6Proto-Indo-Europeanḱes-éh₁-ye-ti
7Proto-Indo-Europeanḱes-to cut off, separate; to cut up, to slaughter; to...

via Norwegian Bokmål under

StepLanguageWordMeaning
1Norwegian Bokmålunderbelow; beneath; during; under
2Old Norseundirunder, underneath
3Proto-Germanicunderamong, between; under, beneath; under
4Proto-Indo-Europeanh₁entérbetween
5Proto-Indo-Europeanh₁enin; in, inside
Every word from Proto-Indo-European ḱes-Every word from Proto-Indo-European ḱes-éh₁-ye-tiEvery word from Proto-Italic kazēō