From Pluralpedia, the collaborative plurality dictionary
retrosystem (n., adj.)
Applies tosystems, system functions

A retrosystem is a system that is backward.

This can mean that they speak backward, do things backward, or simply just live in a part of the headspace where time is moving backward.

The term comes from the prefix retro-, meaning "backward".

Related Terms[edit | edit source]

A retromate is a member of a retrosystem, or just a member who works similarly to a retrosystem.