noun
a person or thing that achieves a better result or higher level than has ever been achieved before
► ˈrecord-breaking adjective [ only before noun ]:
a record-breaking jump
noun
a person or thing that achieves a better result or higher level than has ever been achieved before
► ˈrecord-breaking adjective [ only before noun ]:
a record-breaking jump
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005