
Bicuriosity
Bi-curious · Bicurious
Added 16 Jul 2026 · Updated 22 Aug 2026
A state of curiosity or openness toward sexual activity with a gender one does not typically partner with, denoting exploration, not a settled orientation. The term is most often used of heterosexual people considering a same-sex experience.
- Prevalence
- Common
- Type
- Sexual orientation
- Group
- Flexible identities
- Also known as
- Bi-curious, Bicurious
- Confidence
- Low confidence
- Sources
- 5 cited
- Added
- 16 Jul 2026
- Updated
- 22 Aug 2026
Overview
Bicuriosity (often shortened to "bi-curious") describes curiosity or openness toward sexual activity with a partner of a sex or gender one does not typically engage with. It is most commonly used for people who identify as heterosexual, though it can also describe gay- or lesbian-identified people who are considering or open to a cross-sex encounter (Wikipedia). GLAAD's Glossary of Terms frames it similarly to questioning, defining bicurious people as those "exploring whether or not they are attracted to people of the same gender as well as people of other genders" (GLAAD), an institutional definition that, like Wikipedia's, treats the label as provisional rather than as a stable point on the orientation spectrum. The label denotes an exploratory or unsettled state rather than a confirmed identity: bisexual people have already established attraction to more than one gender, while bicurious people are, in the words of bisexual activist Robyn Ochs, "currently asking questions about their sexuality but [don't] yet have the answers" (Healthline).
Because it centers uncertainty, bicuriosity is distinguished from several adjacent terms. It differs from heteroflexibility, which describes someone who identifies as heterosexual but is occasionally open to same-sex contact without necessarily framing it as exploration of an unknown orientation; bicuriosity is broader, applying just as readily to a gay or lesbian person curious about an opposite-sex experience as to a heterosexual person curious about a same-sex one (WebMD). It also differs from sexual fluidity, a documented pattern of change in attraction over time, and from questioning more broadly, which covers uncertainty about identity in general rather than curiosity about one specific kind of encounter, though GLAAD's own glossary places the two side by side, treating bicuriosity as a variant of questioning that is focused specifically on same- versus other-gender attraction (GLAAD).
Some people who describe themselves as bicurious go on to identify as bisexual, pansexual, or another plurisexual label after acting on or reflecting on that curiosity; others conclude their attraction remains directed at one gender, and Ochs characterizes bi-curious identification as typically a temporary label rather than a long-term one (Healthline). Because the term foregrounds exploration rather than settled attraction, some commentators have criticized it as implying that bisexuality requires prior sexual experience to be legitimately claimed, a requirement that major LGBTQ+ health and advocacy resources reject for bisexuality itself, since orientation is defined by attraction rather than by a threshold of enacted experience (Healthline).
Examples
Bicuriosity describes an exploratory state rather than a settled pattern, and that provisionality is the whole of what distinguishes it from its neighbours.
What the term covers. A heterosexual person considering a same-sex encounter without adopting another label (the most common use) and, less often, a gay or lesbian person open to a different-sex experience. It covers curiosity that resolves into a bisexual, pansexual or polysexual identity, and curiosity that resolves back into an exclusive one. The bisexual activist Robyn Ochs characterises it as a label people typically hold temporarily rather than for life.
What the term does not cover. Bisexuality is settled attraction to more than one gender, already established rather than being tested. Heteroflexibility and homoflexibility describe occasional openness without the framing of exploring an unknown, and questioning is the broader umbrella for uncertainty about orientation generally; GLAAD nests bicuriosity inside it. Sexual fluidity describes documented change in attraction over time, which is a different claim again.
How the word is used. It came out of the classified-ad idiom rather than activism or research: the Oxford English Dictionary's earliest evidence is a 1984 personal advertisement in an Orange County newspaper, and other dictionaries date it variously to 1980–85 or 1990, with no coiner documented. It remains vernacular, usually hyphenated as "bi-curious", and appears in no survey instrument as a countable identity.
History
Accounts of when "bi-curious" entered English differ by source. The Oxford English Dictionary's earliest documented evidence dates the adjective to 1984, in a personal advertisement printed in the Register, an Orange County, California newspaper, placing the word's origin in the classified-ad idiom of the period rather than in academic or activist writing (OED). Merriam-Webster similarly records the word gaining currency after 1984, while The New Partridge Dictionary of Slang and Unconventional English and Oxford's Lexico instead date coinage to 1990 (Wikipedia); no single coiner is documented in any of these sources. Whichever dating is preferred, the term surfaced during the 1980s and into the 1990s, a period of growing public visibility for bisexuality in the United States that included the formation of the first national bisexual organizational structures around 1990 (Healthline). Within that context, "bi-curious" was applied largely to people (often self-identified heterosexuals) signaling openness to a same-sex experience without adopting a bisexual label outright (Healthline).
Terminology & related identities
Bicuriosity sits near several related terms without being synonymous with any of them. Heteroflexibility and homoflexibility describe a predominant orientation with occasional openness to the other pattern, without the explicit framing of active exploration that "curious" implies; some writers treat these labels as roughly interchangeable with bicurious, though others reserve "curious" for the deliberate, experimental sense the word carries (Wikipedia). Questioning is the broader umbrella for anyone uncertain about their sexual or romantic orientation, and GLAAD's glossary explicitly nests bicuriosity within it, describing bicurious people as exploring attraction to their own gender alongside other genders in the same way a questioning person explores their orientation more generally (GLAAD). Bisexuality is the settled identity that some, though not all, bicurious people eventually adopt; others come to identify as pansexual, polysexual, or exclusively heterosexual or homosexual. Because it describes a transitional or exploratory state rather than a fixed pattern of attraction, bicuriosity is generally treated as a descriptive label for a phase of questioning rather than a discrete point on the orientation spectrum in its own right (WebMD).
Common misconceptions
Two misconceptions recur in commentary on bicuriosity. The first holds that women who describe themselves as bicurious are not genuinely exploring attraction but are adopting the label to appeal to a male audience, a framing rooted in how the term circulates in heterosexual media and pornography rather than in any documented pattern among bicurious people themselves. The second holds that bicurious people are likely to participate in LGBTQ+ spaces only briefly and therefore pose some risk to those communities. Healthline's review of the term identifies both assumptions as expressions of biphobia rather than evidence-based critiques, characterizing them as recycled versions of stereotypes long directed at bisexuality generally rather than concerns specific to bicuriosity (Healthline). A related, narrower misconception (addressed above) is the idea that bisexuality itself requires a same-sex sexual experience to be validly claimed; bisexual-health resources reject this standard, since orientation is defined by attraction rather than by a threshold of enacted experience (Healthline).
Common questions
What does bi-curious mean?
Being curious or open about sexual activity with a gender you do not usually partner with, without having settled on a label. It is used most often by heterosexual people considering a same-sex experience, but applies equally to a gay or lesbian person curious about a different-sex one. GLAAD frames it as a form of exploration rather than a fixed position.
What is the difference between bi-curious and bisexual?
Certainty. A bisexual person has established that they are attracted to more than one gender; a bi-curious person is, in Robyn Ochs's phrase, currently asking questions about their sexuality without yet having the answers. Some bi-curious people go on to identify as bisexual or pansexual; others conclude their attraction runs to one gender after all.
Do you need a same-sex experience before calling yourself bisexual?
No, and bisexual health resources reject that standard explicitly. Orientation is defined by attraction, not by a threshold of enacted experience; nobody asks a heterosexual person to prove theirs. One criticism of "bi-curious" as a term is precisely that it can imply otherwise, by suggesting a trial period is required before the fuller label is earned.
Is bi-curious the same as heteroflexible?
Related but not identical. Heteroflexibility describes someone predominantly heterosexual who is occasionally open to same-sex contact, without framing it as investigating an unknown orientation. Bicuriosity foregrounds exploration and is broader in scope, applying just as readily to a gay or lesbian person curious about a different-sex encounter. Some writers use the two interchangeably.
Where does the word bi-curious come from?
The personal ads. The Oxford English Dictionary's earliest documented evidence is a 1984 classified advertisement in the Register, an Orange County newspaper; Merriam-Webster records the word gaining currency after 1984, while The New Partridge Dictionary of Slang dates coinage to 1990. No individual coiner is recorded in any of them.
Is being bi-curious just a phase?
The label usually is, which is different from the attraction being one. Bicuriosity describes an exploratory state, so it tends to resolve: into a bi+ identity for some people, back into an exclusive one for others. Two stereotypes attached to it (that women claim it for male attention, and that bi-curious people pass briefly through LGBTQ spaces) are identified in health writing as recycled biphobia rather than findings.
BisexualitySexual orientation defined by attraction to more than one gender, classically described as attraction to both men and women. Contemporary usage often defines it as attraction to two or more genders.
HeteroflexibilityA predominantly heterosexual orientation that allows for minimal, occasional attraction to the same gender, colloquially described as "mostly straight."
HomoflexibilityA sexual orientation describing predominantly same-sex or same-gender attraction with occasional attraction to a different gender. It is the mirror-image counterpart of heteroflexibility.
QuestioningThe active process of exploring one's sexual orientation, romantic orientation, and/or gender identity without settling on a fixed label. It is represented by the second "Q" in LGBTQQ and LGBTQIA+.
From the prefix bi- ("two") + curious. Dictionaries disagree on when the compound entered use: the Oxford English Dictionary's earliest documented evidence dates it to 1984, in a personal advertisement in the Register, an Orange County, California newspaper; Merriam-Webster records it gaining currency after 1984; Dictionary.com dates first use to roughly 1980–1985; and The New Partridge Dictionary of Slang and Unconventional English credits its coinage to 1990 (OED; Wikipedia). No single coiner is documented.
Prevalence is computed from the entry's cited population estimate. Rows marked ESTare indicative editorial estimates scored against a fixed anchor rubric, not measured quantities. Method & anchors: methodology.
Common · ≈ 1 in 20
Basis: No survey (Gallup/Pew/Williams Institute) tracks "bicurious" as a discrete identity (it typically reads as heterosexual in standard orientation surveys), so this is a conservative editorial estimate for the share of adults who, per Wikipedia/Healthline/GLAAD's own framing, pass through this transitional/questioning state at some point rather than a measured identification share.
- 01Wikipedia, Bi-curiousGeneral definition; disputed dictionary dating of the term's coinage (1980s–1990); distinction from heteroflexibility/homoflexibility.
- 02Healthline, What Does It Mean to Be Bi-Curious? 15 Things to ConsiderDistinction from bisexuality (certainty vs. exploration); Robyn Ochs quote; 1980s–1990s visibility period; legitimacy criticism and documented misconceptions (gender-based dismissal, community-risk framing) as biphobia.
- 03WebMD, Bicurious: What Does It Mean?Distinction from heteroflexibility; applicability to gay/lesbian people curious about opposite-sex experiences; bicuriosity as a phase of questioning.
- 04GLAAD, Glossary of Terms: LGBTQInstitutional definition of bicurious as a form of questioning focused on same-gender attraction.
- 05Oxford English Dictionary, "bi-curious, adj."Earliest documented evidence (1984, Register, Orange County, California) for the term's first known use.