Zerogender: a clash between one gender and its opposite that condenses into a neutral spore that can germinate in either direction.

Panzerogender | Zerogirl/Zerofemale | Zeroboy/Zeromale

Symbol by @isobug. Versions without symbol under the cut

Zerogirl (zerowoman, zerogal, zerolady, zerofemale): A gender or gender state that represents an equal potential for fully or partially identifying as a woman or to feel completely opposed to the idea of being a woman, or even an equal potential to define oneself as a woman or the complete opposite of one; a female zerogender identity.