security

Meanings

Plural: securities

Noun

• the state of being free from danger or injury
  • "we support the armed services in the name of national security"
• defense against financial failure; financial independence
  • "his pension gave him security in his old age"
• freedom from anxiety or fear
  • "the watch dog gave her a feeling of security"
• a formal declaration that documents a fact of relevance to finance and investment; the holder has a right to receive interest or dividends
• property that your creditor can claim in case you default on your obligation
  • "bankers are reluctant to lend without good security"
• a department responsible for the security of the institution's property and workers
  • "the head of security was a former policeman"
• a guarantee that an obligation will be met
• an electrical device that sets off an alarm when someone tries to break in
• measures taken as a precaution against theft or espionage or sabotage etc.
  • "military security has been stepped up since the recent uprising"
• The condition of not being threatened, especially physically, psychologically, emotionally, or financially.
• Something that secures.
• An organization or department responsible for providing security by enforcing laws, rules, and regulations as well as maintaining order.
• Something that secures the fulfillment of an obligation or law.
• Freedom from apprehension.
• A tradeable financial asset, such as a share of stock or any of various classes of bond.ᵂ
• Proof of ownership of stocks, bonds or other investment instruments.
• Property etc. temporarily relinquished to guarantee repayment of a loan.
• A guarantee.
• Carelessness; negligence.

Synonyms

certificate, guarantee, pledge, protection, safety, security, security department, security measure, security measures, security system, surety

Antonyms

insecurity