noun
plural trees
[count] a usually tall plant that has a thick, wooden stem and many large branches
see color picture - see also christmas tree, gum tree
a drawing that connects things with lines to show how they are related to each other
barking up the wrong tree
grow on trees
not see the forest for the trees
US or US miss the forest for the trees or Brit not see the wood for the trees
to not understand or appreciate a larger situation, problem, etc., because you are considering only a few parts of it
out of your tree
informal :crazy
top of the tree