CO-SIGN Meaning of CO-SIGN in English co-sign BrE AmE ˈkəʊ saɪn AmE ˈkoʊ-▷ co-sign|ed d▷ co-sign|er/s ə/z AmE ə r/z▷ co-sign|ing ɪŋ▷ co-sign|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012