A large net placed horizontally beneath performing aerialists such as trapeze artists or tightrope walkers, intended to catch a performer who falls and to protect him or her from harm.

plural of safety pin

plural of safety school

plural of safety belt

There is purported decrease in likelihood of being the victim of an attack, accident, or other bad event, as a result of being in a team or group.

(programming, software compilation) the extent to which a programming language discourages or prevents type errors

plural of safety island

Any coffin specially designed for the occupant to leave it in case of premature burial, such as by warning other people to help him.

plural of safety coffin

Safety when using the Internet.