Where does “subassumption” come from?

subassumption (English) comes from English assumption, from Middle English assumpcioun, from Medieval Latin assumptio, from Latin assumptio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere — small stone, pebble; gravel, rubble.

subassumption (English): A secondary or subsidiary assumption

Definitions

  1. A secondary or subsidiary assumption

Ancestry of “subassumption”, step by step

subassumption traces back through two separate lines of ancestry.

via English assumption

StepLanguageWordMeaning
1EnglishassumptionThe act of assuming, or taking to or upon...
2Middle Englishassumpcioun
3Medieval Latinassumptioa taking up
4Latinassumptiotaking, receiving, assumption; adoption
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 sub

StepLanguageWordMeaning
1EnglishsubA submarine; A submarine sandwich: a sandwich...
2EnglishsubstituteTo use in place of something else, with the same...
3Middle Englishsubstituten
4Latinsubstitutussubstituted
5LatinsubstituoI place next to, under, or instead of; I...
6LatinstatuoI set up, station; I establish, determine, fix; I...
7Latinstātusfixed, set, having been set
8Latinstōto stand
9Proto-Italicstaēōstand
10Proto-Indo-Europeansth₂éh₁yetito stand
11Proto-Indo-European*steh₂-
Every word from Ancient Greek χάλιξ