Sexology (noun)

The scientific study of human sexuality including sexual behavior, sexual disorders, and sexual physiology.

Origin:

From sex + -ology.

Examples:

1. Sexology is a field of study that deals with sexual behavior and problems related to it.
2. The sexology department at the university offered courses on human sexuality.
3. Sexology research has led to a better understanding of sexual disorders and how to treat them.
4. Sexology is a multidisciplinary field that draws on knowledge from biology, psychology, and sociology.
5. The sexologist was a prominent researcher in the field of sexology.