Multisexual

Multisexuality or plurisexuality is an umbrella term for any form of attraction to more than one gender. It is synonymous with pluralian, and m-spec (multisexual spectrum). It can describe people who are bisexual, pansexual, polysexual, omnisexual, etc, or be used as a stand-alone identity if one does not wish to specify their sexuality further. The opposite of multisexual is monosexual.

The term for someone who has a fluid or changing sexuality towards different genders is called abrosexual.

The romantic counterpart to multisexual is multiromantic.

Flag
The flag was made official on February 13th, 2019 and the creator went by "synp."

Peace is represented by the purple bar at the top, and unity by white, light blue stands for freedom and the pink/magenta bar is for love and compassion.

Cryptocrews alternate flag was coined on February 21st of 2021 and was first posted on February 22nd of 2021. Purple-ish blue represents androgynous and neutral genders, blue represents masculine genders, purple-ish pink represents feminine genders, green represents the genderless/agender spectrum, yellow represents xenic genders, orange represents outherine genders, red represents women, blue represents men, and white represents multigenders. The flower represents love and a growing community.

Resources

 * 1) https://www.deviantart.com/kinkflagsrus/art/Multisexual-Official-Pride-Flag-785458128
 * 2) https://pride-color-schemes.tumblr.com/post/146831903966/multi