SCUPPER Meaning of SCUPPER in English scupper BrE AmE ˈskʌp ə AmE \ - ə r▷ scupper|ed d▷ scuppering ˈskʌp ə r‿ɪŋ▷ scupper|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012