DEBOUCH Meaning of DEBOUCH in English debouch BrE AmE di ˈbaʊtʃ də-, ˌdiː-, -ˈbuːʃ ▷ debouch|ed t▷ debouch|es ɪz əz ▷ debouch|ing ɪŋ Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012