Noun
sexuation (uncountable)
Sexuality, regarded as a logically coherent attribute of either gender rather than a fixed attribute of each.
In other words, the sexuation of an individual has as much, if not more, to do with their development of a gender identity as being genetically sexed male or female. Source: Internet
The concept of sexuation (sexual situation), which posits the development of gender-roles and role-play in childhood, is useful in countering the idea that gender identity is innate or biologically determined. Source: Internet