STUN Meaning of STUN in English stun BrE AmE stʌn▷ stunned stʌnd▷ stunning/ly ˈstʌn ɪŋ /li▷ stuns stʌnz▶ ˈ stun gun BrE AmE Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012