Insecure | Mean of insecure in English Dictionary

/ˌɪnsɪˈkjɚ/

• not secure: such as
• not confident about yourself or your ability to do things well
1. I feel shy and insecure around strangers.
2. She used to be insecure about her height.
3. He felt insecure about the idea of becoming a father.
4. Many young people are insecure about the future. [=they believe that bad things might happen in the future]
• not certain to continue or be successful for a long time
1. an insecure investment
2. He has always held low-paying, insecure jobs. [=jobs that people can lose easily]
3. Most of these families are economically insecure. [=they do not have a dependable source of money]

• not locked or well protected
1. One of the building's rear doors was insecure.
2. The country's borders remain insecure.