branch

noun

1.
a division of some larger or more complex organization
capittle arm subdivision
2.
a division of a stem, or secondary stem arising from the main stem of a plant
Derived from:
branchy
3.
a part of a forked or branching shape
strind leg ramification
Derived from:
branch branchy
4.
5.
a stream or river connected to a larger one
side-stream
Derived from:
branch
6.
any projection that is thought to resemble a human arm
arm limb