404gender

404gender is a neurogender that feels like it cannot be located due to one's neurodivergence.

Etymology
The root 404 is a standard response code in computer network communications meant to indicate that the browser was able to communicate with a given server, but the server could not find what was requested. This mirrors the experience of a 404gender person searching for their gender and being unable to find it.

Definitions

 * gender can’t be described or located due to neurodivergence. (all neurodivergent people) - cactusprincex, 2014
 * 404gender: when gender can’t be described or located due to neurodivergence; or a 404 numbergender. - arco-pluris, 2019