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English definition of “security”

security

noun [U] (CONFIDENCE)    /sɪˈkjʊə.rɪ.ti/ US  /-ˈkjʊr.ə.t̬i/
C2 the feeling of being confident in one's family and relationships: Most children need the security of a stable family life.Confidence and self-assuranceShowing arrogance and conceit
(Definition of security noun (CONFIDENCE) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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