THEATER Meaning of THEATER in English theater, theatre BrE AmE ˈθɪət ə θi ˈet ə AmE \ ˈθiː ət̬ ə r▷ theater|s z▶ ˌ theatre in the ˈ round BrE AmE Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012