heterogenitalityEtymologyFrom heterogenital + -ity, equivalent to hetero- + genitality.heterogenitality means Sexual activity with a person of the opposite genitalia. Lexicurio rates it Sui generis — a strength score of 95 out of 100.nounSexual activity with a person of the opposite genitalia.“His anxiety was the consequence of prohibitions of heterogenitality, and guilt.”