Where does “neofunctionalisation” come from?

neofunctionalisation (English) comes from English functionalisation, from English functionalization, from English -ization, from English -ation, from Middle English -acioun, from Old French -ation, from Latin -ātiō, from Latin -tiō — small stone, pebble; gravel, rubble.

Ancestry of “neofunctionalisation”, step by step

neofunctionalisation traces back through two separate lines of ancestry.

via English functionalisation

StepLanguageWordMeaning
1EnglishfunctionalisationAlternative spelling of functionalization
2EnglishfunctionalizationThe act of functionalizing
3English-izationA suffix forming nouns denoting the act, process,...
4English-ationAn action or process; The result of an action or...
5Middle English-aciounForms nouns denoting an action, act, or doing,...
6Old French-ationation
7Latin-ātiō
8Latin-tiōtion, -ation, -ing
9Latindissertātiō(spoken) dissertation, discourse, disquisition
10Latindissertusarranged, disposed; explained
11Latindissereresecond-person singular future passive indicative...
12Latindis-asunder, apart, in two; reversal, removal;...
13Latincalceusshoe
14Latincalxlimestone; chalk; the finish line
15Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English Neo

StepLanguageWordMeaning
1EnglishNeoAn optimized German keyboard layout supporting nearly all Latin-based alphabets
2Englishneo-new; contemporary; Having a structure, similar to...
3Ancient Greekνέοςyoung; youthful; new, fresh
4Latinfēlēscat
5Hungarianfélto fear, to be afraid of something; to fear...
6Proto-Uralicpidetall
7Finnishpitääto hold, grasp, grip; to keep, take; to like, be...
8Proto-Finnicpitädäkto hold, to grasp; to keep
9Proto-Finno-Ugricpitä-
Every word from Ancient Greek χάλιξ