IPA: //daʊnˈhɑːtɪd//
KK: /daʊnˈhɑrtɪd/
Feeling sad or unhappy; lacking in hope or enthusiasm.
After hearing the bad news, she felt downhearted for the rest of the day.
Downhearted → It is formed from "down" (from Old English "dūne", meaning in a lower position) and "hearted" (from "heart", meaning the emotional center). The word "downhearted" means feeling low in spirit or having a heavy heart.
Think of being in a 'lower position' ('down') emotionally, which is why 'downhearted' means feeling sad or low in spirit.