Cinctaneu is a xenogender based on having many genders, yet still having a static non-binary gender in the middle.
The feminine version of this term is cinctagirl, and the masculine version of this term is cinctaboy.
History & Flag
The term cinctaneu was coined by Tumblr user pupyzu on March 1st, 2021, along with cinctagirl and cinctaboy. The flag was created with the term on the same date.
The meaning of the term is based off of "-neu" for gender neutrality & "cincta", which means 'surrounded' in Latin.