protection
This word carries a strong sense of a barrier or a shield, whether that barrier is physical, legal, or social. It implies a state of safety achieved by creating a distance or a defense between a vulnerable subject and a potential threat.
In professional or legal settings, it is a neutral term for safety measures. However, in street slang or crime dramas, it takes on a sinister tone, referring to extortion rackets where payment is demanded to avoid the very violence the protector threatens to inflict.
Uncountable when referring to the general state of being safe (e.g., the protection of the law). Countable when referring to a specific device or mechanism used for safety (e.g., several different protections were installed on the circuit).
Meanings
Examples
The sunscreen provides protection against harmful ultraviolet rays.
The shop owner paid for protection to avoid harassment from the gang.
The political dissident sought international protection to avoid deportation.