A chamber whose dimensions allow sound to echo and build up. / A similar chamber that allows resonance of electromagnetic waves.

An enclosed space, within a heat engine, in which the fuel is mixed and reacted with air or other oxidizing agent in a controlled manner.

plural of chamber pot

A marine mollusc, of the family Nautilidae native to the Pacific Ocean and Indian Ocean, which has tentacles and a spiral shell with a series of air-filled chambers. / A nautilus, Nautilus pompilius.

A container used for urination and defecation, particularly those used in early modern towns before the advent of the flush toilet.

A chamber, often below ground level, used to bury the remains of the dead.

A room or other enclosed space that is highly conducive to the production of echoes, particularly one that has been designed and built for this purpose.

(anatomy, ophthalmology) A space inside the eye between the cornea and the iris, filled with aqueous humour.

(anatomy, ophthalmology) A narrow space inside the eye between the iris and the lens, filled with aqueous humour.

The room in which capital punishment is carried out.