NUCLEOLUS Meaning of NUCLEOLUS in English nucleol|us BrE AmE nju ˈkli ː ‿əl |əs § nu-; ˌnjuːk li ˈəʊl |əs, § ˌnuːk- AmE \ nu- nju- ▷ nucleol|i aɪ Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012