kleptomnesia

K5L1E1P3T1O1M3N1E1S1I1A1

noun

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.

Scrabble 20

Meanings

nounkleptomnesia (uncountable)
  1. neologismuncountableThe 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.

    We're all vulnerable to “kleptomnesia”—accidentally remembering the ideas of others as our own.

    2017, Adam Grant, Originals: How Non-Conformists Move the World, New York: Penguin Books, →ISBN, page 3
    5 more examples

    Kleptomnesia happens due to a pragmatic, but peculiar, feature of how human memory is wired. When we encode information, we tend to pay more attention to the content than the source. Once we accept a piece of information as true, we no longer need to worry about where we acquired it.

    2015 January 2, Adam Grant, “The Biggest Reason We Steal Other People’s Ideas”, in Time, archived from the original on 20 Mar 2016

    Chad Bauman has offered a great model for the “make your own religion” exercise, and I will engage in repeated acts of “kleptomnesia” in appropriating his ideas.

    2016 January 5, CM Bauman, BAR Hege, R Kleckley…, “The “make your own religion” project”, in Teaching Theology & Religion, volume 19, number 1, pages 99–110

    It’s fair to say that psychologists haven’t exactly figured out a way around kleptomnesia, and maybe Melania Trump’s speech might instigate research into this fuzzy area.

    2016 July 19, Tanya Basu, “Melania Trump's Speechwriters Apparently Suffer From Kleptomnesia”, in Inverse, archived from the original on 01 Oct 2021

    Like every other author, I'm vulnerable to 'kleptomnesia' – accidentally remembering the ideas of others as your own.

    2019, Andy Cope, The Little Book of Being Brilliant, Chichester: John Wiley & Sons, →ISBN, page 169

    I worry that I will wake up tomorrow in a cold sweat, having forgotten to thank someone who assuredly deserved it. Everyone is vulnerable to "kleptomnesia," or accidentally remembering the ideas of others as our own.

    2021, Lisa Grossman Liu, The Transparent, Concurrent, and Collaborative Health Record (thesis), New York: Columbia University, →DOI, page xviii

Origin

Coined by Dan Gilbert in or before 1999.

Full word history & related roots →
Cite this entry
APA

kleptomnesia. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/kleptomnesia

MLA

“kleptomnesia.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/kleptomnesia. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “kleptomnesia,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/kleptomnesia.

Source: kleptomnesia on Wiktionary, CC BY-SA 4.0.