chamber

chamber /ˈtʃeɪmbɚ/ noun
plural chambers
chamber
/ˈtʃeɪmbɚ/
noun
plural chambers
Britannica Dictionary definition of CHAMBER
[count]
1 
: a small space inside something (such as a machine or your body)
2 
: a usually large room where members of a government group (such as a legislature) have meetings
3 
: a group of people who form part of a government
— see also chamber of commerce
4 
: a room where a judge goes to do official business or to discuss cases with lawyers outside of the courtroom — usually plural
5 
formal + old-fashioned : a person's bedroom or other private room
6 
: a room used for a special purpose
— see also gas chamber

— chambered

/ˈtʃeɪmbɚd/ adjective