Scioflux is a realtionship-based gender defined as "a term meaning that your gender can change specifically when it is acknowledged by other people (that is, NOT just when you’re around people). not necessarily meaning you switch to the gender you are acknowledged as, though this can be the case…scioflux, due to the nature of being flux, does not necessarily have to be permanent/unchanging. you do not HAVE to change gender EVERY SINGLE TIME your gender is acknowledged to use this term. genderfluidity is weird and it does weird things sometimes. this is just a term to apply to the ‘pattern’ your genderfluidity takes more often than not.1"
History of the term
Scioflux was coined on February 6, 2020 by tumblr user scioflux. The flag was created at the same time.2