Gender & Sexuality dictionary


[ om-nuh-sek-shoo-uhl ]

What does omnisexual mean?

Omnisexual refers to someone who is romantically, emotionally, or sexually attracted to persons of all genders and orientations. The term is often used interchangeably with pansexual.

Related words

Kinsey Scale, polysexual, aromantic, queer, nonbinary gender

Where does omnisexual come from?

The related and more common term pansexual was popularized by psychologists in the early 1900s, but the word omnisexual is a more recent variation.

There is some dispute about whether omnisexuality and pansexuality are the same or different. Some have argued that a pansexual person is gender-blind (i.e., they’re attracted to anyone regardless of gender), while an omnisexual person is gender-inclusive, attracted to people of all genders. So, an omnisexual person might say “I like people of every gender,” while a pansexual would answer, “I don’t care about your gender. I like you anyway.” Still, many use the terms interchangeably, including major media outlets like CNN.

Omni- is a Latin-based prefix meaning “all,” while pan- is its Greek counterpart. Omnisexuality appears as early as 1959 in beat poet and journalist Lawrence Lipton’s The Holy Barbarians, with the forms omnisexual and omnisex recorded by the 1970s.

A 1984 text, Sexual Choices: An Introduction to Human Sexuality, described omnisexuality as a state of attraction to all sexes, stating that “some researchers” believe every individual is born omnisexual before they become heterosexual, homosexual, or other sexual orientations.

The early 1990s saw omnisexual further spread, such as a 1991 analysis of poet Walt Whitman by M. Jimmie Killingsworth, who wrote about a “general (omni)sexual character of the Leaves [of Grass].” Whitman has later been described as being omnisexual in the 2010s, with The Atlantic, for instance, noting that his poetry expresses sexuality for all genders, sometimes even the sea or Earth.

The wide arms of the internet latched onto the term by the 21st century, and by the early 2000s, omnisexual was a common term used on internet message boards. It was further boosted by greater visibility of nontraditional, non-binary sexual orientations and gender identities in the 2010s. In 2018, singer Janelle Monáe came out as pansexual (as did Miley Cyrus in 2015), which many popular articles discussed alongside omnisexuality.

The character Jack Harkness on Dr.Who has been identified as omnisexual, as has the Marvel comic book and movie character Deadpool.

Many sexuality researchers classify both omnisexual and pansexual as terms that fall under the more commonly known bisexual, with the latter acting as an umbrella word but the former giving people the ability to better explain the nuance of their identity.

Examples of omnisexual

 I'm omnisexual.
@WilliamShatner, July 2017
Omnisexuality? Is that similar to bi/pan? If so I doubt it, I really just think I’m gay at this point
@amiiraux, July 2018
Expansively omnisexual in his writings, Whitman spent the Civil War years and after with his lover, Peter Doyle, a Confederate deserter.
Suzanne Shaheen, The New Yorker, February 2012

Who uses omnisexual?


Most people use omnisexual as a descriptor for themselves or others.

Omnisexual is sometimes used in a joking or disparaging manner, riffing on omnivore (an animal that eats plants and flesh) as if an omnisexual wants to sexually “devour” everything in its path.

Just Added

Older Americans Month, Mental Health Awareness Month, Jewish American Heritage Month, Asian American and Pacific Islander Heritage Month, 🫡 Saluting Face emoji


This is not meant to be a formal definition of omnisexual like most terms we define on, but is rather an informal word summary that hopefully touches upon the key aspects of the meaning and usage of omnisexual that will help our users expand their word mastery.