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  1. SECURITY Definition & Meaning - Merriam-Webster

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

  2. SECURITY | definition in the Cambridge English Dictionary

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

  3. SECURITY Definition & Meaning | Dictionary.com

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

  4. Security - Wikipedia

    Security is protection from, or resilience against, potential harm (or other unwanted coercion). Beneficiaries (technically referents) of security may be persons and social groups, objects and …

  5. security noun - Definition, pictures, pronunciation and usage ...

    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 …

  6. Security - definition of security by The Free Dictionary

    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 …

  7. SECURITY definition and meaning | Collins English Dictionary

    If something is security for a loan, you promise to give that thing to the person who lends you money, if you fail to pay the money back.

  8. Security - Definition, Meaning & Synonyms | Vocabulary.com

    Security means safety, as well as the measures taken to be safe or protected. In order to provide adequate security for the parade, town officials often hire extra guards.

  9. security | meaning of security in Longman Dictionary of ...

    security meaning, definition, what is security: things that are done to keep a person, b...: Learn more.

  10. Security: Definition, Meaning, and Examples - usdictionary.com

    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 …