The House of Lords.

(zoology) The part of a cephalopod's shell which is physically occupied by the animal's body, as opposed to those chambers that serve to provide buoyancy.

plural of Ussing chamber

plural of Torricellian chamber

(underwater diving) A cave chamber with an airspace above the water at less than atmospheric pressure.

An apparatus for measuring the properties of epithelial membrane.

An attachment to a furnace in which the fumes of any metal are condensed.

plural of rain chamber

A room, in a royal palace, in which a monarch receives visitors

plural of presence chamber