Memorygenic

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Memorygenic is an origin for headmates or subsystems who formed due to a memory. The memory can have any emotion or meaning. Memorygenic headmates/subsystems might not always identify or associate with the memory they formed from, and don't always have the same emotions that the headmate they split from had towards the memory.

History
The term was coined by Tumblr user system-coiner on September 28th, 2022.