Where does “deviationist” come from?

deviationist (English) comes from French déviationniste, from French déviation, from Latin deviatio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere, from Latin dis- — small stone, pebble; gravel, rubble.

deviationist (English): One who deviates from accepted beliefs or...

Definitions

  1. One who deviates from accepted beliefs or...

Ancestry of “deviationist”, step by step

deviationist traces back through 3 separate lines of ancestry.

via French déviationniste

StepLanguageWordMeaning
1Frenchdéviationnistedeviationist
2Frenchdéviationdiversion; different route to travel; deflection
3Latindeviatioevasion, avoidance; deviation; straying
4Latin-tiōtion, -ation, -ing
5Latindissertātiō(spoken) dissertation, discourse, disquisition
6Latindissertusarranged, disposed; explained
7Latindissereresecond-person singular future passive indicative...
8Latindis-asunder, apart, in two; reversal, removal;...
9Latincalceusshoe
10Latincalxlimestone; chalk; the finish line
11Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English deviation

StepLanguageWordMeaning
1EnglishdeviationThe act of deviating; wandering off the correct...
2Middle Frenchdeviation
3Medieval Latindeviatioevasion, avoidance; deviation; straying
4LatindevioI stray, deviate or detour; dative masculine...
5Latinde-of; from
6LatindeThe name of the letter "D"; of, concerning,...
7Proto-Indo-EuropeandeEmphatic or contrastive particle, and, but;...

via English ist

StepLanguageWordMeaning
1EnglishistA practitioner or supporter of an ism
2English-istAdded to words to form nouns denoting
3Old French-iste
4Latin-ista-ist; one who practises or believes
5Ancient Greek-ιστήςAlternative form of -τής; -ist
6Ancient Greek-τήςAppended to verbs to form agent nouns
7Proto-Hellenic-tās
Every word from Ancient Greek χάλιξ
deviationist — Etymology, Origin & Word History | Etymology Explorer