plural of safety bicycle

(dated) A style of bicycle that superseded the penny-farthing or ordinary and is now the most common type of bicycle.

plural of safety chain

(railways) A normally slack chain for preventing excessive movement between a truck and a car body during a slue.

plural of safekeeping

(motor racing) A racing condition where the race steward declares that all race cars must run a similar pace and must not exceed a certain speed, so that they will appear to each follow their own personal imaginary safety car, theoretically maintaining race separations without change, and where they cannot overtake each other.

aware of the need for safety.

A criminal who breaks into safes using explosives.

The act of breaking into a safe using explosives.

plural of safeblower