n. Philosophy
- The theory that the self is the only thing that can be known and verified.
- The theory or view that the self is the only reality.
[Latin sōlus, alone + Latin ipse, self + -ISM.]
solipsist sol'ip·sist n.solipsistic sol'ip·sis'tic adj.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.