Coigender

Etymology
The prefix coi- comes from the French word coi which means speechless.

Pronounciation
There is no official pronunciation. However, going off of the French root, it is likely pronounced kwa-gender.

Definitions

 * A gender that feels like it “is on mute” rather than being fully expressed. - Ezgender Docs, 2021

History
Coigender was coined on or before August 22, 2015 by someone on the Tumblr blog pride-flags-for-us.