UNDISCLOSED Meaning of UNDISCLOSED in English undisclosed BrE AmE ˌʌn dɪs ˈkləʊzd ◂ -dəs- AmE \ -ˈkloʊzd ◂▶ an ˌ undisclosed ˈ sum Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012