This is the 4937th most frequent French word.
sexuel
Relating to sex or sexuality.
Here, 'sexuel' is used as an adjective modifying 'éducation' to describe the type of education being discussed.
L'éducation sexuelle est essentielle pour les adolescents.
Sexual education is essential for teenagers.
In this sentence, 'sexuels' describes the type of behaviors referred to, emphasizing their relevance to sexual conduct.
Il y a des comportements sexuels responsables que tout le monde devrait apprendre.
There are responsible sexual behaviors that everyone should learn.
The adjective 'sexuelles' characterizes the type of relationships being mentioned, indicating their nature as physically intimate.