ADVANTAGEOUS Meaning of ADVANTAGEOUS in English advantageous BrE AmE ˌæd v ə n ˈteɪdʒ əs ◂ -væn-, -vɑːn- ▷ advantageous|ly li▷ advantageous|ness nəs nɪs Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012