fallen tree
Refers to a tree that has fallen over, often due to wind, age, or disaster. Commonly used in news reports about storm damage or blocked roads.
台風で倒木が道路をふさいだ。
Fallen trees blocked the road due to the typhoon.
山道
There were many fallen trees on the mountain path, making it hard to walk.
wind-thrown tree; tree blown down by wind
Compound of 倒 (tō, 'fall') and 木 (boku, 'tree'). The reading is on'yomi, and the word is a straightforward Sino-Japanese compound.