PLATITUDE Meaning of PLATITUDE in English platitude BrE AmE ˈplæt ɪ tjuːd -ə-, ⇨-tʃuːd AmE \ ˈplæt̬ ə tuːd -tjuːd ▷ platitude|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012