security

IPA: sɪkjˈʊrʌti

(uncountable) The condition of not being threatened, especially physically, psychologically, emotionally, or financially.
(countable) Something that secures.
An organization or department responsible for providing security by enforcing laws, rules, and regulations as well as maintaining order.
(law) Something that secures the fulfillment of an obligation or law.
(law) Freedom from apprehension.
(finance, often in the plural) A tradeable financial asset, such as a share of stock.ᵂ
(finance) Proof of ownership of stocks, bonds or other investment instruments.
(finance) Property etc. temporarily relinquished to guarantee repayment of a loan.
A guarantee.
(obsolete) Carelessness; negligence.

Examples of "security" in Sentences

He violated the security acts.
It is for safety, security and wholesomeness aspects.
The security fence keeps the wisent herds physically and genetically separated.
Institute for the protection and the security of the citizen is now established.