Chamber
A Law Dictionary and Glossary · George C. Kinney · 1893
A Law Dictionary and Glossary
A room in a building used for purposes of a dwelling or of an office or a court The word is also used to designate certain courts, as the Star Chamber, certain legislative bodies, as the Chamber of Deputies, and other public associations, as the Chamber of Commerce, etc.
In old English law
A private repository of monoy; a coffer, v. Camera; Chambers; Chambre.