The Philosophical Idea That Only One's Mind Exists
This page is the CodyCross answer for the clue below from House of Horrors, Group 1117, Puzzle 1 (Taxidermy Animals).
Question is: The Philosophical Idea That Only One's Mind Exists
and the answer is: SOLIPSISM
Word Meaning:
SOLIPSISM — (philosophy) The idea that the self is all that exists or that can be proven to exist.
Definitions from Wiktionary.