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.

(tennis) The official who sits in the umpire chair, who is the main authority during a match

A small price for a good article; a bargain.

(medicine, figuratively, informal) A bloodless sample of cerebrospinal fluid from a lumbar puncture (colloquially, a spinal tap).

(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.

A tall chair, like a bar stool, intended for observers of indoor games such as billiards.

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

A type of body jewelry worn around the waist. / A a physical restraint worn by prisoners, consisting of a chain around the waist, to which the prisoner's hands may be chained or cuffed.