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Etymology edit

Coined by philologist and psychical researcher Frederic W. H. Myers (1843-1901) from Ancient Greek προ- (pro-, pre-, before) +‎ μνήμη (mnḗmē, memory) +‎ -ία (-ía) on the model of amnesia, from Proto-Indo-European *men- (to think, mind). Compare Greek προμνησία (promnisía).

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Noun edit

promnesia

  1. (psychology, psychiatry, neologism) déjà vu, a sense of having experienced some event before due to an imagined memory

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