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Word

vulnerability

noun C1
UK /ˌvʌln(ə)ɹəˈbɪlɪti/
US /ˌvʌln(ə)ɹəˈbɪləti/

Meanings

noun

the state of being open to harm, attack, or damage; a weakness that makes harm more likely

vulnerability: the state of being open to harm, attack, or damage; a weakness that makes harm more likely
noun

emotional openness that can lead to being hurt, but can also build trust and closeness

vulnerability: emotional openness that can lead to being hurt, but can also build trust and closeness
noun

a security weakness in software or a network that could be exploited

vulnerability: a security weakness in software or a network that could be exploited

Definition

Vulnerability is the state of being exposed to harm, criticism, or failure because you are not fully protected.

Vulnerability is a condition where someone or something can be easily hurt, damaged, or influenced. It can refer to physical exposure, emotional openness, or a weakness in a system. People also use it to describe the courage to admit fears, needs, or uncertainty. In technology, it commonly means a security weakness that attackers could exploit.

Examples

  • The report highlighted the company’s vulnerability to supply shocks after the port closure.
  • I spoke with unexpected vulnerability during the meeting, and my team responded with real respect.
  • She recognized her vulnerability to peer pressure and set clearer boundaries with friends.
  • They tested the update thoroughly to reduce vulnerability in the login process.

Common mistake

Learners often confuse vulnerability (being exposed to harm) with sensitivity (reacting strongly to something).

More at C1 level

More nouns