Exiccogender is a gender that, when thought about, feels empty and draining, which has a draining effect on the person, making they themselves feel empty. They may not have a gender when not thinking about their gender (identity), but when they do, their gender consciously feels empty, draining, and tiring.
History
Exiccogender was coined by Pride-Flags on DeviantArt on August 17, 2015. The flag was designed at the same time.