branch
US /bræntʃ/
UK /bræntʃ/

1.
2.
a local office or shop belonging to a large company or organization
:
•
The bank has a new branch opening downtown.
•
She works at the local branch of the library.
3.
a division or part of a larger system, organization, or subject
:
•
Biology is a branch of science.
•
The military has several different branches.