What is sexvality?

It seems there might be a typo in your question, as "sexvality" does not appear to be a recognized term. If you meant "sexuality," it refers to a person's capacity for sexual feelings, which encompasses a range of behaviors, identities, and orientations. Sexuality is influenced by biological, emotional, and social factors, and can manifest in various ways throughout an individual's life. If you have a specific aspect of sexuality in mind, feel free to clarify!