cryptomnesia

/ˌkɹɪp.tə(ʊ)mˈniː.zi.ə/

cryptomnesia means the phenomenon of the reappearance of a long-forgotten memory as if it were a new experience; (countable) an instance of this. Contrast cryptaesthesia. It carries an Arena rating of 1619, earned across 3 head-to-head judged battles.

Among words judged in Lexicurio's Arena, cryptomnesia ranks #2,517 of 14,440 for Most Satisfying to Say, #7,181 of 14,308 for Most Malleable Words, #7,780 of 14,297 for Best Fossil-Poetry Words, #10,929 of 14,445 for Most Beautiful Words.

cryptomnesia is pronounced /ˌkɹɪp.tə(ʊ)mˈniː.zi.ə/.

Why “cryptomnesia” is a great word

Cryptomnesia is the phenomenon in which a forgotten memory resurfaces and is mistaken for a new, original thought or experience. From crypto- (prefix meaning 'hidden') and (a)mnesia ('memory loss'), modeled after French cryptomnésie; coined by Swiss psychologist Théodore Flournoy in his 1899/1900 work Des Indes à la planète Mars, with the English term first attested in the 1900 translation. Unlike cryptaesthesia, which suggests a paranormal wellspring of knowledge, or plagiarism, which is a conscious theft, cryptomnesia is an honest deception of the self. It is the melody you swear you invented upon waking, the perfect line of poetry that arrives as if breathed into your ear, the sudden certainty of a revelation found years later in a margin of your teenage journal—the mind perpetually borrowing from its own hidden library without remembering the loan, and originality perhaps merely a failure of attribution.

Etymology

From crypto- (prefix meaning ‘hidden’) + (a)mnesia, modelled after French cryptomnésie, which was coined by Swiss psychologist and parapsychologist Théodore Flournoy (1854–1920) in his work Des Indes à la planète Mars (From India to the Planet Mars, 1899 or 1900). The English word was probably first used in the 1900 translation of Flournoy’s work: see the quotation.

noun

The phenomenon of the reappearance of a long-forgotten memory as if it were a new experience; (countable) an instance of this. Contrast cryptaesthesia.

Words closest in meaning

By meaning, not spelling — each word's AI semantic fingerprint, nearest first.

kleptomnesia 86% match — The situation where a person comes up with an idea that they believe to be original, but which was in fact created by someone else and previously encountered by the person. vs cryptomnesia →
paramnesia 83% match — An inability to distinguish between real memories and dreams or fantasies vs cryptomnesia →
lethologica 79% match — The inability to remember the correct word. vs cryptomnesia →
misattribution 79% match — The act or process of misattributing. vs cryptomnesia →
subconscious 79% match — Occuring in the part of our mind that we are not normally aware of. vs cryptomnesia →
parapraxis 78% match — A mistake, such as a slip of the tongue, that reveals a concealed thought or motive. vs cryptomnesia →
chronesthesia 78% match — The awareness of the passage of time, and of the past and future vs cryptomnesia →
engram 77% match — A postulated physical or biochemical change in neural tissue that represents a memory. vs cryptomnesia →