Hydrangeaflux is multiple genders that are masculine, masculine aligned, and or unaligned genders all at once but which one is the most prevalent/dominant fluctuates.
This means that the person has multiple masculine or neutral-aligned genders that are fluid or flux, but the gender that feels the strongest at the moment fluctuates. Gender switches could take hours, days, or even weeks.
A few of the identities that hydrangeaflux people might use are genderfaun, boyflux, neutroisflux, agenderflux, or anything else.
It was originally defined as "Having multiple masculine, masculine aligned, and or nonaligned genders all at once but how prevalent each one is fluctuates!"[1]
The feminine version is cosmosflux.
History
It was coined by an anonymous asker and submitter to the deleted Tumblr blog Nebularomantic on or before June 4, 2019.[2]
It was redefined by Fandom user CasualChaos on May 28, 2021.[3]