DISINGENUOUS Meaning of DISINGENUOUS in English disingenuous BrE AmE ˌdɪs ɪn ˈdʒen ju‿əs ◂ ˌ• ə n- ▷ disingenuous|ly li▷ disingenuous|ness nəs nɪs Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012