A box, usually made of metal, in which valuables can be locked for safekeeping.
A condom.
A ventilated or refrigerated chest or closet for securing provisions from noxious animals or insects.
A safety bicycle.
To make something safe.
Not in danger; out of harm's reach.
Free from risk.
Providing protection from danger; providing shelter.
When a batter successfully reaches first base, or when a baserunner successfully advances to the next base or returns to the base he last occupied; not out.
Properly secured.
(used after a noun, often forming a compound) Not susceptible to a specified source of harm.
Great, cool, awesome, respectable; a term of approbation, often as interjection.
Lenient, usually describing a teacher that is easy-going.
Reliable; trusty.
Cautious.
Of a programming language, type-safe or more generally offering well-defined behavior despite programming errors.