Bisexual refers to a sexual orientation in which a person feels romantic or sexual attraction to more than one gender.
Basic definition
The term combines "bi-" (two) with "sexual" but modern usage does not restrict attraction to exactly two genders. It simply means that a person can be drawn to people who identify as male, female, non‑binary, or any other gender.
How the meaning has evolved
Early definitions described bisexuality as attraction to men and women. Research in the 1970s and later, such as Fritz Klein's Sexual Orientation Grid, showed that orientation is multidimensional—covering desire, behavior, fantasy, emotional preference, and self‑identification. This broader view acknowledges that attraction can shift over time and differ across life areas.
Bisexual vs. pansexual vs. fluid
Pansexuality usually emphasizes attraction regardless of gender, while bisexuality acknowledges the existence of gender categories but does not exclude any. Sexual fluidity describes changes in attraction that may occur throughout a lifetime; a fluid person might still identify as bisexual if the overall pattern fits.
Common misconceptions
- Bisexuality is not a phase or a stepping stone.
- It does not require equal attraction to all genders.
- Someone's current partner does not determine their bisexual identity.
Visibility and community
Bisexual people make up a sizable portion of the LGBTQ+ community, yet they often face erasure or stereotypes. Visibility efforts, such as pride flags and advocacy groups, aim to combat biphobia and monosexist assumptions.
Why the term matters
Using the correct label helps individuals describe their experience accurately and fosters understanding in broader society. It also guides mental‑health professionals and researchers in providing appropriate support.