SUPPORTER Meaning of SUPPORTER in English supporter BrE AmE sə ˈpɔːt ə AmE \ -ˈpɔːrt̬ ə r -ˈpoʊrt̬- ▷ supporter|s z▶ sup ˈ porters' club BrE AmE Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012