MORTAR Meaning of MORTAR in English mortar BrE AmE ˈmɔːt ə AmE ˈmɔːrt̬ ə r▷ mortar|ed d▷ mortaring ˈmɔːt ə r ɪŋ AmE ˈmɔːrt̬ ə r ɪŋ▷ mortar|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012