treenoun [ C ]uk /triː/ us /triː/
- A fallen tree is blocking the road.
- The birds built their nest in the small fir tree.
- The air was so still that not even the leaves on the trees were moving.
- These trees will have to be cut down to make way for the new road.
- A young boy climbed into the apple tree and shook the branches so that the fruit fell down.