/ ˌkləʊs ˈmaʊðd; NAmE ˌkloʊs/ adjective
[ not usually before noun ] not willing to say much about sth because you want to keep a secret
/ ˌkləʊs ˈmaʊðd; NAmE ˌkloʊs/ adjective
[ not usually before noun ] not willing to say much about sth because you want to keep a secret
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005