UNCORROBORATED Meaning of UNCORROBORATED in English uncorroborated BrE AmE ˌʌn kə ˈrɒb ə reɪt ɪd ◂ ⇨ˌʌŋ-, -əd ◂ AmE \ -ˈrɑːb ə reɪt̬ əd ◂ Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012