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1.
generally interchangable with pansexual. one whose romantic, emotional, or sexual attractions are geared towards others regardless of sex and/or gender expression.
lorri set up a network for pan-, bi- and omnisexual visibility.
by dagger_grrl February 20, 2004
486 104
 
2.
Considered to go hand-in-hand with being pansexual, being omnisexual is a bit different. Pansexuals don't tend to view gender in the same ways that we do, whereas omnisexuals view gender normally, they just don't care.

Omnisexuals are attracted equally to all human beings (men, women, transexuals, etc.) They tend to go through phases of gender attraction that switch frequently and will eventually settle down with whoever wins their heart, regardless of said person's gender.
"Man, Captain Jack Harkness from Doctor Who is such an omnisexual; he'll screw anything that has a pulse."
by leona_kalon January 13, 2013
117 18
 
3.
Omnisexual often can be interchanged with the term Pansexual, though there are those who will argue the two are different. Omnisexuals are people who feel attraction towards people of any gender and orientation, including male, female, genderqueer, transvestites, bisexuals, straight, gay, lesbian, asexual, and so on. Omnisexuals see people for their personalities rather than their genitals or gender identity. Omnisexual is not a cover term used for people who will date transsexuals. Bisexual, Gay, Straight, and Lesbian SHOULD cover these terms. A well known phrase of the Omnisexual/Pansexual community is "Hearts Not Parts".
A famous example of an Omnisexual is Captain Jack Harkness from Doctor Who or Torchwood. If it has a pulse, he'll flirt with it. If it doesn't... He'll probably do it anyways.
by Sir Flirtsalot December 01, 2013
20 5
 
4.
A person who is omnisexual.
Basically, it's a broad term used to refer to any and all sexual orientations, expressions, and so forth. From homosexuals, to transgenders, to sometimes people with foot fetishes, someone who is omnisexual will love you for who you are.
(Based off my own definition of the term)
Jimmy urine *Not confirmed*
One of the doctors in Doctor Who *Confirmed*
Myself (Is an omnisexual)
by AkatsukiLoverXDX3 March 08, 2014
1 14
 
5.
Anything that moves
Capt jackharkness is omnisexual and fucks all species and genders
by Capt jack harkness December 28, 2013
10 26
 
6.
The act or acts of having intimate relationships with inanimate object.
Boy 1 "Hey did you hear that Billy is a omnisexual"?
Boy 2 "What does 'omnisexual' mean"?
Boy 1 "I dunno, I think they fuck plants".
by Chicken Sundae May 03, 2014
6 25
 
7.
Being sexually attracted to anything and everything through all history of time and space.
"Tom just admitted to being attracted to toasters, he must be omnisexual!"

"Dude, that lamp post is so sexy."

"You know what I've always found really attractive? String Theory."
by openomnisexual April 25, 2013
13 35