BEYOND (ANY) DOUBT


Meaning of BEYOND (ANY) DOUBT in English

in a way that shows that sth is completely certain :

The research showed beyond doubt that smoking contributes to heart disease.

( law )

The prosecution was able to establish beyond reasonable doubt that the woman had been lying.

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