Entry 1 sense Webster, 1913 Emotionalism /ĭm-ōsh'-ən-əl-ĭzˌ-əm/ · E·mo·tion·al·ism · IPA /ɪˈmoʊʃ(ə)nəlɪz(ə)m/ 01 n. The cultivation of an emotional state of mind; tendency to regard things in an emotional manner. 1. The cultivation of an emotional state of mind; tendency to regard things in an emotional manner.