Security | Mean of security in English Dictionary

/sɪˈkjɚrəti/

  • Noun
  • the state of being protected or safe from harm
    1. We must insure our national security.
    2. an electronic security system
    3. random security checks
    4. security measures
  • things done to make people or places safe
    1. The college failed to provide adequate security on campus after dark.
    2. increased security at airports
    3. There was a lapse in security and the inmates escaped.
  • the area in a place (such as an airport) where people are checked to make sure they are not carrying weapons or other illegal materials
    1. We have to go through security at the airport.
  • the part of a company or other organization that provides protection for workers, equipment, etc.
    1. We called security when we found the door open.
  • the state of being closely watched or guarded
    1. The meeting was held under tight security.
    2. The prisoner was being kept under maximum security.
  • the state of being free from anxiety or worry
    1. financial security
    2. She is concerned about job security. [=about the possibility of losing her job]
    3. I like the security of knowing there will be someone there to help me when I need help.
    4. Growing up in a close family gave her a sense of security.
  • something given as proof of a promise to make a payment later
    1. security for a loan
  • a document showing that someone owns or has invested in a company, organization, etc.
    1. government securities
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