0 a type of fanfiction (= stories written about TV, film, or book characters by their fans) in which two female characters are imagined to have a sexual relationship:
The website features a collection of femslash.
The authorship of femslash is mostly female.
She writes femslash about characters in Orange Is The New Black.
One of my favourite femslash stories is about two of the women in Doctor Who.
I had a femslash idea about Huntress and Batgirl.