IPA: /ˈvʌlnərəbl/
KK: /ˈvʌlnərəbl/
Able to be easily harmed or hurt, either physically or emotionally.
After the storm, many homes were left vulnerable to further damage.
Vulnerable → It is formed from "vulnerare" (meaning to wound) and the suffix "-able" (meaning capable of). The word "vulnerable" describes someone or something that is capable of being wounded or harmed.
Think of the root 'vulnerare' which means to wound, and remember that 'vulnerable' refers to being capable of being harmed.