Where does “nondisjunctional” come from?

nondisjunctional (English) comes from English disjunctional, from English disjunction, from Old French disjunction, from Latin disiunctio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere — small stone, pebble; gravel, rubble.

nondisjunctional (English): Not disjunctional

Definitions

  1. Not disjunctional

Ancestry of “nondisjunctional”, step by step

nondisjunctional traces back through two separate lines of ancestry.

via English disjunctional

StepLanguageWordMeaning
1EnglishdisjunctionalRelating to disjunction
2EnglishdisjunctionThe act of disjoining; disunion, separation; The...
3Old Frenchdisjunction
4Latindisiunctioseparation; disjunction
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 non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single
Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-