safety net
This term operates on a spectrum from a literal physical object to a broad socio-economic concept. In its most concrete sense, it refers to the actual mesh used in circus acts or construction to prevent fatal falls. When used in a social or financial context, it describes a systemic guarantee of survival, such as welfare programs or emergency savings, which prevents a total collapse of a person's livelihood.
While the term is often used positively to denote security and protection, it can occasionally carry a connotation of dependency in political discourse. In business or personal planning, it implies a strategic backup that allows for risk-taking by mitigating the potential for catastrophic failure.
Meanings
A system of social services or financial support provided by a government or organization to prevent people from falling into extreme poverty or hardship.
The unemployment benefit serves as a vital safety net for those who lose their jobs unexpectedly.