Where does “extraprofessional” come from?

extraprofessional (English) comes from English professional, from English profession, from Anglo-Norman professioun, from Old French profession, from Latin professiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus — small stone, pebble; gravel, rubble.

extraprofessional (English): Foreign to a profession; not within the ordinary...

Definitions

  1. Foreign to a profession; not within the ordinary...

Ancestry of “extraprofessional”, step by step

extraprofessional traces back through two separate lines of ancestry.

via English professional

StepLanguageWordMeaning
1EnglishprofessionalA person who belongs to a profession; A person...
2EnglishprofessionA declaration of belief, faith or one's opinion,...
3Anglo-Normanprofessioun
4Old Frenchprofessionprofession; declaration
5Latinprofessiōdeclaration, avowal, profession (act of professing)
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 extra

StepLanguageWordMeaning
1EnglishextraBeyond what is due, usual, expected, or...
2EnglishextraordinaryNot ordinary; exceptional; unusual; Remarkably...
3Latinextraordināriusextraordinary
4Latinōrdinem
5Middle Low Germanorden
6Latinōrdināre
7Latinōrdōa methodical series, arrangement, or order; regular line, row, or series
8Proto-Italicored(h)-to arrange
Every word from Ancient Greek χάλιξEvery word from Latin -tiōEvery word from Latin dis-