noun Date: 1908 the principle or practice or a program of public provision (as through social insurance or assistance) for the economic security and social welfare of the individual and his or her family, money paid out through a ~ program
SOCIAL SECURITY
Meaning of SOCIAL SECURITY in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012