noun
a group of people who try to influence the government and ordinary people's opinions in order to achieve the action they want, for example a change in a law :
the environmental pressure group 'Greenpeace'
noun
a group of people who try to influence the government and ordinary people's opinions in order to achieve the action they want, for example a change in a law :
the environmental pressure group 'Greenpeace'
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005