Glarogender is a mutogender and specifically an aerogender that is fluid and/or flux and changed based the weather/season. It is a gender that is only experienced when it is cold.
History
Glarogender was coined before March 12, 2017 by an unknown tumblr user, possibly via mogai-archive or pride-flags-for-us.
Flag
The glarogender flag was coined by an anomynous through Deviantart users Pride-Flags account on March 12th of 2017. The shades of blue are to represent the cold.
Etymology
Comes from the word 'Glace', French for ice.