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English definition of “insecure”

insecure

adjective     /ˌɪnsɪˈkjʊər/
WORRIED having no confidence in yourself and what you can do: a shy, insecure teenagerUncertaintyHesitatingAchievable
NOT SAFE not safe or protected: Many of our staff are worried because their jobs are insecure.Unsafe and insecure
insecurely adverb insecurity     /ˌɪnsɪˈkjʊərəti/ noun [U, C]
(Definition of insecure adjective from the Cambridge Learner's Dictionary © Cambridge University Press)

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