A separate dimension where things mysteriously go when lost, they are trapped with the many pens and pencils among other things we do not speak of :)

n. The birth name of somebody who has changed their name. Most commonly attributed to trans people, but can be attributed to any person who has changed their name. (sometimes written as two words: dead name)

v. 1. To call somebody by their deadname.
v. 2. To out somebody's deadname to the public.