vulnerable adult
an individual age 18 or older who has the functional, mental, or physical inability to care for themselves
en-GB/ˈvʌlnəɹəbl ˈædʌlt/
en-US/ˈvʌlnɚəbəl ˈædəlt/
an individual age 18 or older who has the functional, mental, or physical inability to care for themselves