Definition
Alagender is a gender relating to the sky, flying, birds, and wind.
Coinage
It was coined by Reddit user u/bonesandcommunism on or before February 18, 2021.
The term comes from the latin word ala, which means wing.
Flag
The alagender flag was created by Reddit user u/bonesandcommunism on the same date as the term’s creation. The flag colors are meant to resemble the sky, and the feather symbol represents birds.