Meaning of “safety” - Learner’s Dictionary

safety

noun [ U ] us uk /ˈseɪfti/
All our toys conform with safety standards.The injured climber was winched to safety by a helicopter.The car has been designed for practicality, safety, and comfort.New food safety rules come into effect on Monday.Her parents fear for her safety.
BEING SAFE

B2 the state of being safe:

food/road safety
The hostages were led to safety (= to a safe place).
a safety valve
HOW SAFE SOMETHING IS

how safe something is:

Safety at the factory has been improved.

(Definition of “safety” from the Cambridge Learner’s Dictionary © Cambridge University Press)