DISCIPLINARIAN Meaning of DISCIPLINARIAN in English disciplinarian BrE AmE ˌdɪs ə plɪ ˈneər i‿ən ˌ•ɪ-, -pləˈ•- AmE \ -ˈner-▷ disciplinarian|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012