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Definition security in British English

security noun

[uncountable] noun
/sɪˈkjʊərəti/
1

safety from attack, harm, or damage

Example

Every precaution has been taken to ensure the personal security of the delegates.

Example

The information received is highly confidential and relates to internal security.

Example

The meeting took place amid extremely tight security.

Synonyms and related words
1.1

connected with safety and protection

Example

security measures/arrangements/operations

Example

the Prime Minister's security advisers

Synonyms and related words
1.2

the department within an organization that protects buildings and workers

Example

If you won't leave, I'll have to call security.

Synonyms and related words
2

a feeling of confidence and safety, or a situation in which you can feel confident and safe

Example

It gave her the security of knowing there was someone she could talk to.

Example

A predictable routine gives children a sense of security.

Synonyms and related words
2.1

the degree to which you can feel confident and safe

Example

She was concerned about her financial security.

Synonyms and related words
3

property or goods that you agree to give to someone who has lent you money if you cannot pay the money back

Example

Additional security for any loan may be required by the bank.

Synonyms and related words
Definition security in British English