Definition of "Tree" :

noun: English actor and theatrical producer noted for his lavish productions of Shakespeare (1853-1917)

noun: a tall perennial woody plant having a main trunk and branches forming a distinct elevated crown; includes both gymnosperms and angiosperms

noun: a figure that branches from a single root

"Genealogical tree."

verb: stretch (a shoe) on a shoetree

verb: chase an animal up a tree

"The hunters treed the bear with dogs and killed it."

verb: plant with trees

"This lot should be treed so that the house will be shaded in summer."

verb: force a person or an animal into a position from which he cannot escape