UNCLUTTERED Meaning of UNCLUTTERED in English uncluttered BrE AmE ˌʌn ˈklʌt əd ◂ ⇨ˌʌŋ- AmE \ -ˈklʌt̬ ə rd ◂ Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012