apathetic /ˌæpəˈθɛtɪk/adjective 2noun 1forms 3 adjective2 •Void of feeling; not susceptible of deep emotion. •Of, or pertaining to apatheism. noun1 •An apathetic or indifferent person, especially one who shows no interest in a particular issue. formsapathetics · more apathetic · most apathetic