/ ˌɒpəˈtjuːnɪzəm; NAmE ˌɑːpərˈtuː-/ noun
[ U ] ( disapproving ) the practice of using situations unfairly to gain advantage for yourself without thinking about how your actions will affect other people
/ ˌɒpəˈtjuːnɪzəm; NAmE ˌɑːpərˈtuː-/ noun
[ U ] ( disapproving ) the practice of using situations unfairly to gain advantage for yourself without thinking about how your actions will affect other people
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005