Solipsism

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Solipsism \So*lip"sism\, n. [L. solus alone + ipse self.]
     1. (Ethics) Egotism. --Krauth-Fleming.
        [1913 Webster]
  
     2. (Metaph.) Egoism. --Krauth-Fleming.
        [1913 Webster]



From WordNet (r) 2.0 [wn]:

  solipsism
       n : (philosophy) the philosophical theory that the self is all
           that you know to exist