|unknown (n., adj.)|
|Applies to||systems, headmates|
Unknown refers to a system whose origins are not known, or uncertain. This may be due to being recently discovered or not wishing to define oneself with specific labels.
Related Terms[edit | edit source]
Cryptogenic refers to a system whose origins are unknown.
Quoigenic may be used to mean one's origins are not relevant.
Congenic refers to a system with complicated origins.