Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

security

noun [U] (FIXED)
 
 
/sɪˈkjʊə.rɪ.ti/ US  /-ˈkjʊr.ə.t̬i/

Definition

C1 the fact that something is not likely to fail or be lost: If it's a choice between higher pay and job security, I'd prefer to keep my job. I'm on a temporary contract and have little financial security (= little certainty of having enough money to live on).Safe and secure
(Definition of security noun (FIXED) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

“security” in other dictionaries

Word of the Day

be under a cloud

to not be trusted or popular because people think you have done something bad

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More