Where does “hereunder” come from?

Hereunder derives from English here and under, which comes from Old English under, from Proto-Germanic under, from Proto-Indo-European n̥dʰér meaning beneath.

hereunder (English): Under this

Definitions

  1. Under this

Ancestry of “hereunder”, step by step

hereunder traces back through two separate lines of ancestry.

via English here

StepLanguageWordMeaning
1EnglishhereIn, on, or at this place; To this place; used in...
2Middle Englishhera hair; hair; pelt, hide, animal skin
3Old Englishhērat this place
4Proto-West Germanic*hērhere
5Proto-Germanichē₂rhere, in this place
6Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
7Middle Englishkyt
8Germankittputty certain kinds of cement used for fixing e.g. window panes
9Old High Germankuti
10Proto-West Germanickwidugum, resin
11Proto-Germanickweduzresin
12Proto-Indo-Europeangʷet-resin, gum; to say, speak
13Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

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 gū-