Also shortened to 'mevo', a mevogender person is an androgyne person whose androgyny fades in and out to the point of being in a genderless/agenrine state, like in the water cycle. Also known as 'evangi, it is also sub label of evagender, and a category of the sub label evongender (evon).
The gender neutral equivalent is nuvogender (nuvo).
History
The term was coined by tumblr user nonbiarrow on July 3rd 2021, with the flag created on the same date by the same person.[1]
Flag
The black respresents the genderless/agenrine state as the person’s gender has faded away, the fading purples show the androgyny evaporating up into the sky and then coming back up through the ground like in the water cycle.[1]