Plutigender is a xenogender that is in some way related to or influenced by the dwarf planet Pluto. This includes any of the following:
- A gender related to the planet Pluto.
- A gender influenced by the planet Pluto.
- A gender influenced by a kintype to the planet Pluto.
- A gender related to the Greek god Hades or the Roman god Pluto.
- A gender influenced by one’s devotion to any of the aforementioned gods.
- A gender that is best explained or identified using the planet Pluto (i.e. one who feels their gender is small, outside the main system, "demoted", etc.)
Plutigender can also be used as a prefix for other genders, for example, plutiboy, plutigirl, plutinonbinary, etc...
Plutigender was coined on or before October 9, 2018 by Tumblr user neo-identity.