VAS Meaning of VAS in English vas BrE AmE væs vɑːs ▷ vasa ˈveɪz ə ˈvɑːz-, ˈveɪs-, ˈvɑːs- ▶ ˌ vas ˈ deferens ˈdef ə renz BrE AmE Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012