Where does “hypermnesic” come from?

hypermnesic (English) comes from English hypermnesia, from English hyper — hyperactive; energetic; overly diligent;...

hypermnesic (English): Exhibiting or relating to hypermnesia

Definitions

  1. Exhibiting or relating to hypermnesia

Ancestry of “hypermnesic”, step by step

hypermnesic traces back through two separate lines of ancestry.

via English hypermnesia

StepLanguageWordMeaning
1EnglishhypermnesiaAn elevated level of memory recall
2Englishhyperhyperactive; energetic; overly diligent;...

via English ic

StepLanguageWordMeaning
1Englishicrelated or pertaining to; having the character of
Every word from English hyperEvery word from English hypermnesia