sensationism

[ sen-sey-shuh-niz-uh m ]
/ sɛnˈseɪ ʃəˌnɪz əm /

noun

a theory of psychology maintaining that experience consists solely of sensations.

Origin of sensationism

First recorded in 1860–65; sensation + -ism

OTHER WORDS FROM sensationism

sen·sa·tion·ist, noun, adjective sen·sa·tion·is·tic, adjective