UNCONVINCED Meaning of UNCONVINCED in English un ‧ con ‧ vinc ‧ ed /ˌʌnkənˈvɪnst/ BrE AmE adjective not persuaded that something is true or good:I remain unconvinced that the idea will work. Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012