dieback
🇺🇸
/ˈdaɪbæk/
🇬🇧
/ˈdaɪbæk/
When a tree or plant starts to die from the top or bottom and moves inward
The forest is suffering from dieback due to a fungal infection.
숲은 곰팡이 감염으로 인해 시들어가고 있습니다.