A municipal district in the centre of Madrid.

The best result data among many experiments with uncontrolled variations.

plural of champagne problem

plural of chamber lamp

An oil lamp designed for indoor use. / An indicator light associated with a chamber.

(Canada, politics, informal, sometimes capitalized) The assembly hall in which the Senate of Canada convenes; (metonymically) the Senate of Canada itself.

A play of usually three acts which can be performed with a small cast and practically no sets or costumes in a small space.

plural of chamber play

Belonging to the Chamaesiphonaceae.

plural of chambered nautilus