Where does “underpartition” come from?

underpartition (English) comes from English partition, from Latin partitio, from Latin partīre, from Latin pars, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

underpartition (English): To divide into too few partitions

Definitions

  1. To divide into too few partitions

Ancestry of “underpartition”, step by step

underpartition traces back through two separate lines of ancestry.

via English partition

StepLanguageWordMeaning
1EnglishpartitionAn action which divides a thing into parts, or...
2LatinpartitioThe act of sharing or parting; partition,...
3Latinpartīre
4Latinparspart, side, piece, share; some; faction
5Proto-Indo-Europeanper-before, in front; first; to go through
6Proto-Indo-Europeanpr̥tóspassed , crossed

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 pr̥tós