ˌsocial seˈcurity noun [uncountable]1. British English government money that is paid to people who are unemployed, old, ill etc
Synonym : welfare American English:
social security benefitsbe/live on social security (=be receiving money from the government)2. Social Security a US government programme into which workers must make regular payments, and which pays money regularly to old people and people who are unable to work
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National Insurance [TahlilGaran] Dictionary of Contemporary English ▲