Where does “undersection” come from?

undersection (English) comes from English section, from Middle English seccioun, from Old French section, from Latin sectio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere — small stone, pebble; gravel, rubble.

undersection (English): A subsection that lies underneath

Definitions

  1. A subsection that lies underneath

Ancestry of “undersection”, step by step

undersection traces back through two separate lines of ancestry.

via English section

StepLanguageWordMeaning
1EnglishsectionA cutting; a part cut out from the rest of...
2Middle Englishseccioun
3Old Frenchsection
4Latinsectiocutting off or up; mowing; surgery
5Latin-tiōtion, -ation, -ing
6Latindissertātiō(spoken) dissertation, discourse, disquisition
7Latindissertusarranged, disposed; explained
8Latindissereresecond-person singular future passive indicative...
9Latindis-asunder, apart, in two; reversal, removal;...
10Latincalceusshoe
11Latincalxlimestone; chalk; the finish line
12Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

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 Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-