Found 2 items, similar to solipsism.
English → English (WordNet) Definition: solipsism solipsism n : (philosophy) the philosophical theory that the self is all that you know to exist
English → English (gcide) Definition: Solipsism Solipsism \So*lip"sism\, n. [L. solus alone + ipse self.] 1. (Ethics) Egotism. --Krauth-Fleming. [1913 Webster] 2. (Metaph.) Egoism. --Krauth-Fleming. [1913 Webster]