Where does “underclothes” come from?

Underclothes derives from English under and English clothe combined with English -'s, tracing back through Proto-Indo-European n̥dʰér and ultimately Proto-Indo-European gel-, meaning to cover or embrace.

underclothes (English): clothes worn next to the skin and underneath...

Definitions

  1. clothes worn next to the skin and underneath...

Ancestry of “underclothes”, step by step

underclothes traces back through two separate lines of ancestry.

via English clothes

StepLanguageWordMeaning
1EnglishclothesItems of clothing; apparel; plural of cloth; The...
2Middle EnglishcloþesAlternative form of clothes
3Middle EnglishcloþAlternative form of cloth; cloth, garment
4Old Englishclāþcloth, clothes, covering, sail
5Proto-Germanicklaiþącloth
6Proto-Indo-Europeangleyt-to cling to, cleave, stick
7Proto-Indo-Europeangley-to glue, paste, stick together; to glue, stick...
8Proto-Indo-Europeangel-to be cold, to freeze

via English under

StepLanguageWordMeaning
1EnglishunderIn or at a lower level than; As a subject of;...
2Middle Englishunderunder
3Old Englishunderunder, beneath
4Proto-Germanicunderamong, between; under, beneath; under
5Proto-Indo-Europeanh₁entérbetween
6Proto-Indo-Europeanh₁enin; in, inside
Every word from Proto-Indo-European gel-