define the term trees
A tree is defined as a woody plant that usually grows tall, has one main stem or trunk and typically lives for a long time. An example of tree is a redwood. 1  a woody perennial plant with one main stem or trunk which develops many branches, usually at some height above the ground.  a treelike bush or shrub: a rose tree.
The definition of a tree is any object that resembles the woody plants with trunks. An example of a tree is a wooden structure that people have in the entry way of their home for hanging jackets and hats.