CERTITUDE Meaning of CERTITUDE in English certitude BrE AmE ˈsɜːt ɪ tjuːd -ə-, ⇨-tʃuːd AmE \ ˈsɝːt̬ ə tuːd -tjuːd ▷ certitude|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012