antimaterialism in English dictionary antimaterialism Meanings and definitions of "antimaterialism" (philosophy) Any belief system that opposes philosophical materialism. Opposition to economical materialism or consumerism. noun (philosophy) Any belief system that opposes philosophical materialism. noun Opposition to economical materialism or consumerism. more Grammar and declension of antimaterialism antimaterialism ( uncountable) antimaterialism (uncountable) more Sample sentences with "antimaterialism" Declension Stem Try again Available translations Portuguese Authors