Definition of "tree"
A large plant, not exactly defined, but typically over four meters in height, a single trunk which grows in girth with age and branches (which also grow in circumference with age).
Any plant that is reminiscent of the above but not classified as a tree in the strict botanical sense: for example the banana "tree".
An object made from a tree trunk and having multiple hooks or storage platforms.
A display or listing of entries or elements such that there are primary and secondary entries shown, usually linked by drawn lines or by indenting to the right.
To chase (an animal or person) up a tree.
To place upon a tree; to fit with a tree; to stretch upon a tree.