Where does “exhibitionism” come from?

Exhibitionism comes from English exhibition, from Ancient Greek -ισμός, from Latin exhibitio, formed from Latin ex- meaning "out" and a root ultimately from Proto-Indo-European eǵ-.

exhibitionism (English): The practice or character trait of deliberately...

Definitions

  1. The practice or character trait of deliberately...

Ancestry of “exhibitionism”, step by step

exhibitionism traces back through two separate lines of ancestry.

via English exhibition

StepLanguageWordMeaning
1EnglishexhibitionAn instance of exhibiting, or something...
2Old Frenchexhibicionexhibition
3Latinexhibitiodisplay, exhibition; example; production,...
4Latinexhibeōto hold forth, present, show, exhibit, display, reveal
5LatinexA name of the letter "X"; out of, from
6Latincommūnicōto impart, share
7Latincommūniscommon, commonplace, ordinary, general, universal, shared, shared alike, of both sides, belonging to two or more together
8Old Latincom(m)oinis
9Proto-Italickommoiniscommon
10Proto-Indo-Europeanḱom-moy-ni-held in common
11Proto-Indo-Europeanḱómbeside, near, by, with
12Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
13Middle Englishkyt
14Germankittputty certain kinds of cement used for fixing e.g. window panes
15Old High Germankuti
16Proto-West Germanickwidugum, resin
17Proto-Germanickweduzresin
18Proto-Indo-Europeangʷet-resin, gum; to say, speak

via French exhibitionnisme

StepLanguageWordMeaning
1Frenchexhibitionnismeexhibitionism
2French-ïsme-ism, variant of -isme following vowels
3Latin-ismaAlternative form of -ismus; -ism
4Latin-ismus-ism
5Ancient Greek-ισμόςForms abstract nouns
6Ancient Greek-μόςForms abstract nouns
7Proto-Indo-European-mósCreates action/result nouns from verb stems

Words derived from “exhibitionism

Every word from Proto-Indo-European gʷet-Every word from Proto-Germanic kweduzEvery word from Proto-West Germanic kwidu