noun
: an organized program of socioeconomic reform ; specifically : activity on the part of an interested group directed toward some particular institutional change
a committee for the prevention of juvenile delinquency through social action
noun
: an organized program of socioeconomic reform ; specifically : activity on the part of an interested group directed toward some particular institutional change
a committee for the prevention of juvenile delinquency through social action
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012