TIRESOME Meaning of TIRESOME in English tiresome BrE AmE ˈta ɪ ‿ə s ə m AmE \ ˈtaɪ‿ ə r s ə m▷ tiresome|ly li▷ tiresome|ness nəs nɪs Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012