Home › Words › U › unintellectualismunintellectualismunintellectualism · noun — an unintellectual approach or attitude.Definition from Wiktionary (CC BY-SA 3.0).EtymologyFrom unintellectual + -ism.nounAn unintellectual approach or attitude.Definitions & examples from Wiktionary (CC BY-SA 3.0).