STRIKE A BLOW FOR / AGAINST / AT STH


Meaning of STRIKE A BLOW FOR / AGAINST / AT STH in English

to do sth in support of / against a belief, principle, etc. :

He felt that they had struck a blow for democracy.

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