capitol hill

Definition of Capitol Hill in English :

1. capitol hill, the hill

a hill in Washington, D.C., where the Capitol Building sits and Congress meets

Example Sentences:
'they are debating the budget today on Capitol Hill'

WordNet Lexical Database for English. Princeton University. 2010.

Capitol Hill

noun

1. US

the area around the Capitol in Washington, DC

He lives on Capitol Hill.

2.

the US Congress

They delivered a 12 million signature petition to Capitol Hill.

the hill in Washington, D.C. on which stands the Capitol building

often used figuratively of the legislative branch of the U.S. government

n.
Informal

The US Congress.