The meaning of SECURITY is the quality or state of being secure. How to use security in a sentence.

SECURITY meaning: 1. protection of a person, building, organization, or country against threats such as crime or…. Learn more.

Security definition: freedom from danger, risk, etc.; safety.. See examples of SECURITY used in a sentence.

Aug 19, 2025 · Security isn’t what it used to be, and that’s a good thing. Once upon a time, it might’ve meant a padlock, a fence, and a surveillance system. Now? It means something …

an organization or department whose task is protection or safety, esp. a private police force hired to patrol or guard a building, park, or other area if you see an intruder, call security

Something that gives or assures safety, as: a. A group or department of private guards: Call building security if a visitor acts suspicious. b. Measures adopted by a government to prevent …

What is security? The term security comes from Latin securitas which translates “to be without care”, that is, to feel safe, and we commonly use it in a very similar sense: that of the absence …

What does security mean? Learn the meaning of security and its definition. Understand what security means, get detailed explanations, usage examples, and discover the meaning of …

Definition of security noun from the Oxford Advanced Learner's Dictionary. [uncountable] the activities involved in protecting a country, building or person against attack, danger, etc. They …

Sep 10, 2024 · At its core, "security" refers to the measures taken to protect physical, digital, or psychological well-being from threats and danger. It also denotes the systems or procedures …