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Synonyms

solipsism

American  
[sol-ip-siz-uhm] / ˈsɒl ɪpˌsɪz əm /

noun

  1. Philosophy. the theory that only the self exists, or can be proved to exist.

  2. extreme preoccupation with and indulgence of one's feelings, desires, etc.; egoistic self-absorption.


solipsism British  
/ ˈsɒlɪpˌsɪzəm /

noun

  1. philosophy the extreme form of scepticism which denies the possibility of any knowledge other than of one's own existence

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

solipsism Cultural  
  1. The belief that all reality is just one's own imagining of reality, and that one's self is the only thing that exists.


Other Word Forms

  • solipsismal adjective
  • solipsist noun
  • solipsistic adjective

Etymology

Origin of solipsism

1880–85; sol(i)- 1 + Latin ips ( e ) self + -ism

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It’s fine—normally, I like to give Americans a bit of grief over their solipsism, but things have been domestically on fire for the past 100 days or so.

From Slate • Apr. 29, 2025

Every season of “The White Lotus” studies Western solipsism, the American strain in particular.

From Salon • Feb. 16, 2025

Or perhaps it’s progress, moving from solipsism to community.

From Los Angeles Times • Feb. 24, 2024

Koch was implicitly raising what I call the solipsism problem, to which I will return.

From Scientific American • Jun. 26, 2023

I had it in my mind that she’d grown up spending four hours a day in front of the mirror, narcissism to the point of solipsism.

From "Burning Blue" by Paul Griffin