Bisexuality (noun)

The state of being sexually attracted to both sexes.

Origin:

From bi- + sexuality, from latin sexus ("sex").

Examples:

1. Bisexuality is a valid sexual orientation.
2. Many people misunderstand bisexuality and assume it means being equally attracted to both sexes.
3. Bisexual individuals can experience attraction to more than one gender.
4. Bisexuality is not the same as being promiscuous.
5. Bisexuality is one of the many forms of human sexuality.