From Pluralpedia, the collaborative plurality dictionary
syssibling (n.)
Applies toheadmates
CoinerPost Apocalyptic Pack

A syssibling is a headmate that is considered to be a sibling of another headmate, both from the same system or from another one. This could be symbolic or literal, or due to a source relationship.

Related Terms[edit | edit source]

Sysling, sibling figure, sysparent, parental figure, and eresian similarly describe familial relationships between headmates.

History[edit | edit source]

The term was first introduced by the Post Apocalyptic Pack