SUPPOSITORY Meaning of SUPPOSITORY in English suppositor|y BrE AmE sə ˈpɒz ɪt‿ ə r |i -ˈ•ət‿ AmE \ sə ˈpɑːz ə tɔːr |i -toʊr i ▷ suppositor|ies iz Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012