From Pluralpedia, the collaborative plurality dictionary
entomate (n., adj.)
SynonymsEntosian, Intra, Unsourced
Applies toheadmates
CoinerDödstöld Package

An entomate is a system member that isn’t an introject or factional of any variety, including OC fictives and the like.

A system member who doesn’t have a real life or fictional counterpart and doesn’t seem to come from any outsourced or insourced media.

However, they can still identify as having past lives or potentially coming from a universe that doesn’t exist in outsoursed or insourced media.