DictionarychamberEnclosed room
noun / verb

chamber

CHAYM-ber/ˈtʃeɪmbər/

An enclosed space reserved for a particular function.

High windows brighten the spacious, wood-paneled chamber.

A quiet spacious wood-paneled chamber with high windows.
Etymology

A word for a vaulted chamber came to mean a room more generally, then other enclosed spaces. The formal-body sense arose by naming an assembly after the room where it met.

In context

Ancient Architects0:41
it's called the antechamber but a better name is the portcullis chamber because this small space is in fact a security feature
Ancient Technology: Great Pyramid Portcullis Antechamber EXPLAINED | Ancient Architects

More examples

  • The heart has four chambers.
  • The upper legislative chamber approves the proposal.
  • The soldier checks whether a round is chambered.

Forms

chamber · chambers · chambered · chambering

Similar words

compartment
A distinct enclosed section, often within a larger object.
room
Usually an enclosed space in a building rather than an organ or machine.