/ ˈpəʊzə(r); NAmE ˈpoʊ-/ noun
1.
( informal ) a difficult question or problem
SYN puzzler
2.
(also pos·eur ) ( disapproving ) a person who behaves or dresses in a way that is intended to impress other people and is not sincere
/ ˈpəʊzə(r); NAmE ˈpoʊ-/ noun
1.
( informal ) a difficult question or problem
SYN puzzler
2.
(also pos·eur ) ( disapproving ) a person who behaves or dresses in a way that is intended to impress other people and is not sincere
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005