Pronunciation: /ˌɪnsɪˈkjɔːrɪti, ˌɪnsɪˈkjʊərɪti/
noun (plural insecurities)
[mass noun]-
1uncertainty or anxiety about oneself; lack of confidence: she had a deep sense of insecurity [count noun]: he’s plagued with insecurities
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2the state of being open to danger or threat; lack of protection: growing job insecurity the insecurity of wireless networks