English
fauxcest
From faux (“fake”) + -cest (“incest”).
Formed from faux ‘fake’ + -cest ‘incest’
Latin fallō ‘to deceive, beguile, trick, cheat, delude,…’
Latin falsus ‘deceived, tricked, cheated, disappointed,…’
Old French fals ‘false’
Middle French faulx
French faux
English faux
Today it means
noun A type of sexual roleplay where participants who are not actually related engage in fictional incestuous scenarios.
Language periods are conventional ranges, not dates for this word.
Etymograph / fauxcest