Where does “subfunctional” come from?

subfunctional (English) comes from English functional, from French fonctionnel, from French fonction, from Middle French function, from Latin functiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus — small stone, pebble; gravel, rubble.

subfunctional (English): Relating to a subfunction; Having little or no...

Definitions

  1. Relating to a subfunction; Having little or no...

Ancestry of “subfunctional”, step by step

subfunctional traces back through two separate lines of ancestry.

via English functional

StepLanguageWordMeaning
1EnglishfunctionalIn good working order; Useful; serving a purpose,...
2Frenchfonctionnelfunctional; Of or relating to bodily functions
3Frenchfonctionfunction; role
4Middle Frenchfunctionfunction what something's intended use is
5Latinfunctiōperformance, execution (of a task)
6Latin-tiōtion, -ation, -ing
7Latindissertātiō(spoken) dissertation, discourse, disquisition
8Latindissertusarranged, disposed; explained
9Latindissereresecond-person singular future passive indicative...
10Latindis-asunder, apart, in two; reversal, removal;...
11Latincalceusshoe
12Latincalxlimestone; chalk; the finish line
13Ancient 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 χάλιξEvery word from Latin -tiōEvery word from Latin dis-