1. Adjective: A group which is open to members of all sexual orientations or gender identities including straight, gay, lesbian, bisexual, transexual, or transvestite.

2. Noun: A person who is sexually interested in other people regardless of gender including males, females, transexuals, tansvestites, gender benders, hermaphrodites, intersexuals, androgenous people, and those with sex-chromosome anomaly such as klinefelter syndrome

loving a person for WHO they are and not what they are
;
wishes to be compatable through mind.

true love

The state of being sexually attracted to males, females, transexuals, transgenders, intersexes (hermaphroditic), transvestites, androgynes, etc...

Kind of like being bisexual, except bi only refers to two sexes.

one who's affections, romantic platonic or sexual, are potentially geared towards anyone regardless of sex or gender identity.

Basically, being attracted to not just two sexes like bisexual implies. They're attracted to ALL genders. This means the pansexual person is attracted to, or can be attracted to, males, females, intersexes, pangenders, androgynes, agenders, genderqueers, bigenders and many more.

A pansexual is someone who isn't influenced by the binaries and labels surrounding gender and sexuality. This can mean attraction to anyone regardless of their gender identity or sexual orientation. Some pansexuals take it a step further to be openly against those labels and definitions, considering them to be destructive and alienating.

A person fluid in sexual orientation, gender, and/or sexual identity.