PIONEERING


Meaning of PIONEERING in English

/ ˌpaɪəˈnɪərɪŋ; NAmE -ˈnɪr-/ adjective

[ usually before noun ] introducing ideas and methods that have never been used before :

pioneering work on infant mortality

the pioneering days of radio

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