nonutilitarian UK /ˌnɒn.juːˌtɪlɪˈtɛəɹi.ən/US /ˌnɑn.juˌtɪləˈtɛɹi.ən/adjective 1noun 1forms 1 adjective1 •Not utilitarian. noun1 •One who is not a utilitarian. formsnonutilitarians