BREAKTHROUGH


Meaning of BREAKTHROUGH in English

/ ˈbreɪkθruː; NAmE / noun

an important development that may lead to an agreement or achievement :

to make / achieve a breakthrough

a significant breakthrough in negotiations

a major breakthrough in cancer research

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.