IPA: /ʌnˈhɛlθ/
KK: /ʌnˈhɛlθ/
A state of being unhealthy or not in good health.
The unhealth of the community was evident in the high rates of illness.
Unhealth → It is formed from "un-" (meaning not) and "health" (from Old English "hælu", meaning wholeness or well-being). The word "unhealth" means the state of not being healthy or lacking well-being.
Think of 'not' ('un-') being combined with 'wholeness' or 'well-being' ('health') to remember that 'unhealth' refers to a lack of health.