Where does “frotteurism” come from?

frotteurism (English) comes from English frotteur, from French frotteur, from French -eur, from Middle French -eur, from Old French -eor, from Latin -ator, from Latin -tor, from Proto-Italic -tōr.

frotteurism (English): The act of rubbing one’s genitalia against...

Definitions

  1. The act of rubbing one’s genitalia against...

Ancestry of “frotteurism”, step by step

StepLanguageWordMeaning
1EnglishfrotteurOne who commits an act of frotteurism
2Frenchfrotteurfrotteur; One who rubs a finish on floors
3French-eurUsed to form agent nouns from verbs; API f; -ness
4Middle French-eurUsed to form agent nouns from verbs
5Old French-eorAlternative form of -or
6Latin-ator-ator, -er; second-person singular future passive...
7Latin-tor-er
8Proto-Italic-tōrForms agent nouns to verb stems
9Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
10Proto-Indo-European-tor-s
Every word from Proto-Indo-European -tor-sEvery word from Latin -torEvery word from French -eur
frotteurism — Etymology, Origin & Word History | Etymology Explorer