Definition of "Branch" :

noun: any projection that is thought to resemble a human arm

"A branch of the sewer."

noun: a division of some larger or more complex organization

"A branch of Congress."

noun: a stream or river connected to a larger one

noun: a natural consequence of development

noun: a division of a stem, or secondary stem arising from the main stem of a plant

noun: a part of a forked or branching shape

"He broke off one of the branches."

verb: divide into two or more branches so as to form a fork

verb: grow and send out branches or branch-like structures