unphysiological UK /ʌnˌfɪzɪəˈlɒd͡ʒɪkl̩/US /ʌnˌfɪzi.əˈlɑd͡ʒɪkl̩/ adjective1 •Not related to, or governed by physiology formsmore unphysiological · most unphysiological