A person who stays in your house to mind it while you are away.

A theatre, or similar building, primarily used for staging opera.

(UK, formal) A pub; a British bar or tavern, often selling food and sometimes lodging; an inn.

A structure made by stacking playing cards in a pyramidal fashion. / (by extension, often attributive) Any structure with alternating vertical and horizontal layers.

(music) A style of music from the early rave scene in the UK.

(UK politics) The lower house of the British Parliament; a session of the house. / (Canada, politics) The lower house of the Canadian Parliament.

(Canada slang, humorous euphemistic) An outhouse: an outbuilding used as a lavatory.

The upper chamber of the UK's Houses of Parliament

(UK, humorous euphemistic slang, dated) A lavatory: a room used for urination and defecation. / (Scotland, humorous euphemistic slang, uncommon) A urinal.

(law) Confinement of a person to his or her residence, sometimes with a limited travel allowance, ordered by a judge or other authority as a more lenient alternative to imprisonment.