1) a road with trees on each side, especially a private road to a large country house (avenue)

2) a disease that destroys the wood of trees (canker)

3) an open space from which trees have been cleared in a forest (clearing)

4) a small area of shrubs and small trees (copse)

5) a small valley, usually with trees (dell)

6) (a large area of) land covered with trees; the trees growing there (forest)

7) a small group of trees (grove)

8) (land covered with) a thick forest with tall trees and lots of bushes and plants (jungle)

9) a person who cuts down trees and produces timber (lumberjack)

10) a room (in a house etc) for the special use of small children; a place where young plants and trees are raised (nursery)