https://www.verywellmind.com/what-does-cishet-mean-5219425
https://en.wikipedia.org/wiki/Cisgender
Origins of the Term
The term cisgender emerged as an antonym (反義詞）of the word transgender. It includes the Latin prefix cis, which means 'on this side of.' The term was first introduced in 1994 and added to dictionaries in 2015.
