What does national security mean?

Definitions for national security

Here are all the possible meanings and translations of the word national security.


  1. national security(Noun)

    The safety of a country as managed through the exercise of economic and political power, intelligence agencies and diplomacy.


  1. National security

    National security is the requirement to maintain the survival of the state through the use of economic power, diplomacy, power projection and political power. The concept developed mostly in the United States of America after World War II. Initially focusing on military might, it now encompasses a broad range of facets, all of which impinge on the non military or economic security of the nation and the values espoused by the national society. Accordingly, in order to possess national security, a nation needs to possess economic security, energy security, environmental security, etc. Security threats involve not only conventional foes such as other nation-states but also non-state actors such as violent non-state actors, narcotic cartels, multinational corporations and non-governmental organisations; some authorities include natural disasters and events causing severe environmental damage in this category. Measures taken to ensure national security include: ⁕using diplomacy to rally allies and isolate threats ⁕marshalling economic power to facilitate or compel cooperation ⁕maintaining effective armed forces ⁕implementing civil defense and emergency preparedness measures

Dictionary of Military and Associated Terms

  1. national security

    A collective term encompassing both national defense and foreign relations of the United States. Specifically, the condition provided by: a. a military or defense advantage over any foreign nation or group of nations; b. a favorable foreign relations position; or c. a defense posture capable of successfully resisting hostile or destructive action from within or without, overt or covert. See also security.


  1. Chaldean Numerology

    The numerical value of national security in Chaldean Numerology is: 7

  2. Pythagorean Numerology

    The numerical value of national security in Pythagorean Numerology is: 8

Sample Sentences & Example Usage

  1. Bill Evanina:

    Economic security is national security.

  2. Ted Cruz:

    The national security threat is serious.

  3. Donald Trump:

    Immigration security is national security.

  4. The FBI:

    My name causes national security alerts. What does yours do?

  5. House Speaker Paul Ryan:

    This is not about politics. This is about national security.

Images & Illustrations of national security

  1. national securitynational securitynational security

Translations for national security

From our Multilingual Translation Dictionary

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"national security." Definitions.net. STANDS4 LLC, 2018. Web. 20 Feb. 2018. <https://www.definitions.net/definition/national security>.

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