Panthagender

Panthagender is a xenogender that is connected to big cats. The individual may feel as though their gender is like that of a big cat, big agile and strong.

Etymology
Panthagender comes from the word panthera genus, a group species of big cats. A genus that is under the family felidae.

Resources
https://www.britannica.com/animal/feline

https://www.britannica.com/animal/Panthera