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

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

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

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 carried out …

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 …

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.

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 espionage, …

From Longman Business Dictionary se‧cu‧ri‧ty /sɪˈkjʊərəti-ˈkjʊr-/ noun (plural securities) 1 [uncountable] actions to keep someone or something safe from being damaged, stolen etc We spend roughly as …

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.

se•cu•ri•ty /sɪˈkyʊrɪti/ n., pl. -ties. safety:[uncountable] Job security was an important issue. freedom from care, anxiety, or doubt:[uncountable] a false feeling of security living at home. defense. freedom …