Dictionary
ex•pe•ri•en•tial•ism
Pronunciation: (ik-spēr"ē-en'shu-liz"um), [key]—
n. Epistemology.
any doctrine or theory that maintains that personal experience is the only or the principal basis of knowledge.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.